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Customer Ratings & Reviews

Customer reviews

Rating 4.6 out of 5 stars with 155 reviews

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Rating by feature

  • Value

    Rating 4.2 out of 5 stars

  • Quality

    Rating 4.7 out of 5 stars

  • Ease of Use

    Rating 4.7 out of 5 stars

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92%would recommend to a friend

Customers are saying

Customers are pleased with the Kishi Ultra USB C Gaming Controller's compatibility with various devices, comfortable grip, responsive buttons, and low latency. Some customers feel that the price is high, it is bulky, and there is no included case, but overall, customers are satisfied with the controller's performance and features.

This summary was generated by AI based on customer reviews.

The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.
Page 1 Showing 1-20 of 155 reviews
  • Pros mentioned:
    Comfortable grip

    Rated 5 out of 5 stars

    Perfect for the need

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    Posted . Owned for 2 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Perfect for my needs. Either remote playing on console or retro/mobile games on tablet or phone, this is a great controller. It doubles as a backup controller for pc. You are able to use a 3.5 mm headset through the controller for audio/chat as well as charging with the controller connected.

    I would recommend this to a friend
  • Pros mentioned:
    Comfortable grip

    Rated 5 out of 5 stars

    Comfortable controller

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    Posted . Owned for 2 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Works great for the iPhone 16 pro max, probably the best level of comfort I’ve ever had from a controller

    I would recommend this to a friend
  • Best Buy Employee

    Rated 5 out of 5 stars

    So far pretty good

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    Best Buy Employee
    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I was using the Bacbone at first which did have the advantage of being recognized by cod mobile, dead cells, and minecraft the kishi ultra is a bit limited and needs mapping but getting geoforce now basically solved everything the haptic feed back and overal feel is great.

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Love it

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    Posted . Owned for 1 week when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Very good detailed and very responsive and clicky.

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Best controller For Phone

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    Posted . Owned for 1 week when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Absolutely amazing one of the best controllers for my iPhone 15 Pro Max the best thing about it is that it can handle a case on it one of the best things about it at a premium price. It’s 100% worth it.

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Razer at its finest

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    Posted . Owned for 1 week when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This is one of the best controllers I have ever used. It has turned my iPhone into a legitimate gaming machine. I highly recommend this product.

    I would recommend this to a friend
  • Cons mentioned:
    Button failure

    Rated 1 out of 5 stars

    Triggers break OFTEN

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    Posted . Owned for 2 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I’ve had two of these so far in the last few months. The first one had intermittent failure of the R1 button. The second just had the R2 button fail completely and it is stuck. Not recommended

    No, I would not recommend this to a friend
  • Pros mentioned:
    Comfortable grip, Compatibility
    Tech Insider Network Member

    Rated 5 out of 5 stars

    Great alternative to get into mobile PC gaming

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    Tech Insider Network Member
    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I have the previous Kishi from Razer and while it was a good device (almost great at the time it came out) a few years on it is definitely showing it's age. The improved materials, larger controls, and better mounting area (the Ultra comes with 3 rubber molds for perfect plug n' play) make for a stellar experience. I have only used it with my phone (Pixel Pro) but absolutely love the improved and expanded compatibility of the Nexus UI from Razer, as well. Having said that, my primary use of the Kishi Ultra from Razer is PC gaming. I linked Nvidia & Steam to it and stream my games, using the Kishi Ultra as the controller has completely changed the way I spend my downtime while traveling or relaxing in the short time I've used it. Not every game will give you haptic feedback, but the controls and basics (3.5mm input and type C power pass-thru) along with the various shortcut buttons for screenshots and instant streaming to name a few make it a no-brainer if you are even remotely interested in gaming on the go. 5-stars all day long, awesome device!

    I would recommend this to a friend
  • Pros mentioned:
    Usb-c
    Cons mentioned:
    Expensive
    Tech Insider Network Member

    Rated 4 out of 5 stars

    A Mobile Gaming Controller for Your Phone!

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    Tech Insider Network Member
    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    As someone who grew up seeing part of the evolution of mobile gaming, I think this neat USB-C gaming controller is something any gamer could ask for. You can already play a variety of games on your phone but by playing some of your favorite console games with this controller, that feeling of nostalgia comes back. In the box, you will get a Razer – Kishi Ultra USB-C Gaming Controller and some rubber cushions for either your iPhone, Android or iPad mini devices. I am primarily an Android user. I used the gaming controller with a Samsung Galaxy S21 Ultra. I first tried using the controller with my thick phone case and unfortunately, the device did not fit the controller. The inner slip inside the box says the gaming controller can fit devices with cases, but I found that is inaccurate. The gaming controller will fit some devices with cases. I found that the best way to use this gaming controller was with your phone outside the case and the rubber cushions installed. Once the phone is connected to the gaming controller, download the optional but helpful Razer Nexus app. The app works as a launcher for your gaming apps as well as a way to access the controller’s settings like haptics strength and Chroma RGB. I played a variety of games from mobile games to games that are meant for consoles. I can say they all ran surprisingly well. Of course, some games work better with this controller than others. For example, games that have some form of controller support like Fall Out 3 tend to run better than games that are usually mobile like Brawl Stars and PUBG Mobile. A neat feature of the Nexus app is that there is an option to enable Virtual Controller for these games that usually run on mobile devices. With the mini-GUI, you can map a physical button to a virtual one. (e.g use sight in PUBG by mapping the virtual sight button to L2) This can be a hit or miss. I was able to make PUBG Mobile playable, but I found that a mobile game like Brawl Stars is best played without a controller as no matter how you map the controls, the game is significantly harder to play with a controller. But if you plan to use this gaming controller with Xbox Game Pass, PS Remote Play, Amazon Luna, or any game streaming service, you will be fine as all these services run well with a controller. Overall, this is a neat gaming controller for your Android, iPhone, or iPad mini-device. This gaming controller is on the pricier end (likely due to the brand along with the RGB) which may be a dealbreaker for many as there are alternative options that are cheaper but do not have RGB. The controller is also best used without your phone case as many phone cases tend to add something around where the charging port is and this interferes with the USB-C plug. On the bright side of things, the controller is incredibly responsive, and games that have controller support run flawlessly on the device. Some mobile games can be a hit or miss but it all depends on the controls. Functionality is great but again, this breaks most people’s wallets. On that note, I think this is a terrific gaming controller for your mobile devices that is best when on sale.

    I would recommend this to a friend
  • Cons mentioned:
    Price, Size
    Tech Insider Network Member

    Rated 4 out of 5 stars

    Razer Kishi Ultra USB C: Mobile Gaming Redefined

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    Tech Insider Network Member
    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    The Razer Kishi Ultra USB C is a game-changer for mobile gaming enthusiasts, delivering an experience that rivals dedicated handheld consoles like the Nintendo Switch. Designed meticulously for both Apple and Android devices, it seamlessly accommodates iPhones and iPads up to 8 inches, as well as a variety of Android smartphones. Design and Comfort One of the standout features of the Kishi Ultra is its exceptional design. It fits comfortably in the hands, making those long gaming sessions much more enjoyable. The ergonomics are well thought out; the grips feel natural, allowing for extended play without discomfort. The RGB lighting adds a touch of flair, enhancing the aesthetic appeal while gaming in low-light settings. However, it’s essential to note that the controller is on the larger side, meaning portability could be slightly compromised—you’ll definitely want to stash it in a bag instead of just lugging it around. Compatibility and Functionality The Kishi Ultra shines in its plug-and-play functionality. Simply connect it via USB-C to your device, and you’re set to go—no cumbersome setup required. The inclusion of a Type C connector that allows you to charge your phone while gaming is a thoughtful touch, ensuring you won't run out of battery during an important gaming session. The addition of a 3.5mm audio jack is another smart feature, providing flexibility for those who prefer wired headphones. Performance and Features When it comes to gaming performance, the Kishi Ultra exceeds expectations. The buttons are of outstanding quality, responsive with a satisfying tactile feel that enhances gameplay. Whether you’re racing through the latest mobile title or indulging in an intense battle royale, the controller delivers precise control and seamless response times. Additionally, the Nexus app adds a layer of convenience, allowing easy access to game configurations and settings. Limitations However, it’s important to acknowledge some limitations. The size of the Kishi Ultra means that not all phone cases will fit within its grips, which could be a hassle for users accustomed to protecting their devices. While the price point may seem elevated, the value it brings in transforming your phone into a serious mobile gaming device is well worth the investment for dedicated gamers. Conclusion In summary, the Razer Kishi Ultra USB C is an impressive controller that elevates mobile gaming to new heights. With its comfortable design, high-quality buttons, and essential features like charging and audio capabilities, it’s a fantastic addition for anyone looking to enhance their gaming on the go or cozy up on the couch. While it comes with a few caveats related to size and fitment with cases, the overall experience it provides is undeniably outstanding. If you're serious about mobile gaming, the Kishi Ultra is a worthy investment that can substantially rival portable gaming solutions, depending on the power of your device.

    I would recommend this to a friend
  • Pros mentioned:
    Comfortable grip
    Tech Insider Network Member

    Rated 4 out of 5 stars

    Mobile Gaming Powerhouse, but GET A CASE!

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    Tech Insider Network Member
    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Struggling to find a gaming controller that fits your larger phone perfectly? Wishing for a controller outside your iPad mini to make a gaming console? Razer has the solution! The Kishi Ultra, with its user-friendly design and quick setup, offers a full-size controller experience on the go for USC-C iOS phones, iPad mini, and Android phones/devices. I tested it on my iPad Mini, Z Fold 6, and S24 Ultra - and it springs into shape to fit flawlessly. The included bumpers are a thoughtful addition, allowing you to swap depending on the device you are using. The textured grip makes it easy to hold onto without including rubber or silicone, adding to the convenience of the design. The superior build and construction make it a convenient and valuable addition to your everyday carry. The buttons, triggers, and sticks on the Kishi Ultra not only function well but also exude a premium, pro-like feel, enhancing your gaming experience. Everything feels fast and responsive during gameplay. Razer's inclusion of a headphone jack helps adaptability when Bluetooth is unavailable. For the first time, good hardware is not held back by software. Razer truly shines with the Nexus App and its game launcher and inclusion of pass-through charging, but its speed could be improved tremendously. The most significant drawbacks of the Kishi Ultra are its size and lack of collapsibility for portable gaming. The top-notch hardware makes it larger in size than a standard controller and can make it less convenient for on-the-go gaming because you need to protect it. The shape makes it vulnerable when placed in a bag, and the quality of the sticks requires protection for this price point! The exposed sticks and triggers are at risk of impact, so investing in a protective case for travel is highly recommended. The Kishi Ultra stretches to fit but doesn't shrink in size, so I'd like to see a removable stretch backplate as a worthy improvement. I would also like to see hall effects sticks for this price, along with a protective case/sleeve to protect your investment. The Kishi Ultra's pass-through charging feature is limited to old Quick Charge 2.0 technology (5V 1A), a significant drawback. In my tests, it only provides a maximum of 8 watts at 5V 1 amp, which is unacceptable for gaming on a newer phone. As a result, it may lead to quicker battery drain and overheating, negatively impacting your phone's performance during long gaming sessions. Things to Know -No protection is provided. I'd expect some protection for the price: a little sleeve or mini case. Controllers and headsets in this price range come with bags or cases to protect their products. -No Hall Effects sticks. All these are regular potentiometers, so if you require hall effects, this is a No Go. -Using the RGB drains your battery faster, even though it looks fantastic. I recommend reducing the brightness or going dark for more gaming time. -Most games, like Fall Guys, Fortnite, and CoD, will work partially with the controller while playing. These apps look for Bluetooth controllers. As a result, I experienced a smooth console-like experience from Nexxus, but it fragmented when I was in different games. This offered me a hybrid experience where I played with the controller but had to tap the selections to start the game. This means that while the controller enhances the gaming experience, there are still some aspects of the game that require manual input, such as selecting options in the game's menu. -The Nexus app is THE BEST part of the experience! It ties everything together like nothing else out there. You can easily add all your games and favorite apps for easy access. Also included is a wide range of controller customizations, allowing you to tailor your gaming experience to your preferences. This app is a game-changer for mobile gaming! The Nexus app not only organizes your games and apps but also offers extensive customization options for your controller, enhancing your gaming experience. This is Razer's best portable gaming experience to date. Razer's Nexus app really exemplifies a perfect UI with a launcher experience for mobile gamers. While there are other cheaper controller options, they are different from this! The only deal breaker is that those who require Hall Effects sticks will pass.

    I would recommend this to a friend
  • Pros mentioned:
    Compatibility
    Tech Insider Network Member

    Rated 4 out of 5 stars

    Upgrade your Mobile Gaming / Game Streaming

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    Tech Insider Network Member
    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    The Razer Kishi Ultra is a genuine gaming controller for your iOS and Android device. For this review I used it with my iPhone 15 Pro Max (USB C) but also did a quick test on my partners iPad Mini. In the box. - Razer Kishi Ultra USB C - Rubber Spacer Pads labeled A, B, C (A=iPhone 15; B=iPad Mini; C=Android) - User Guide with the obligatory Razer Stickers (I do love their stickers) Overview The Kishi Ultra Game Controller is a single unit with a retractable slider that opens to hold your device in place. The buttons all have a firm click, not sure if they are microswitch/mechanical but they do sound like they're quality switches. The whole Kishi Ultra unit feels premium (it's definitely living up to the Ultra name). Like a Xbox/PS5 controller quality. I was surprised, but my iPhone 15 Pro Max was a perfect fit in the Kishi with the case on (Torras case, also tested with a Spigen case) no need for any of the included rubber bumpers. In Use: Razer Kishi and Nexus Software To use the Razer Kishi you need to install the (free) Razer Nexus software. There's a prompt to install when you first connect the Kishi, but if you somehow miss it you can find the software in the App Store. The Nexus Software unlocks all the power of the Kishi, you can customize the RGBs but more importantly launch games and have the Kishi work as the controller. This kind of blew my mind on iOS, as I didn't think you could run a secondary game launcher over the top of iOS but you can and it works a treat. FWIW, Face ID was fully accessible and the Kishi Ultra design means it doesn't squash / trigger any of the other iPhone buttons (better than other controllers I have tested, that's for sure). Out of the box the Kishi supports 100s of games, including PS and Xbox Streaming/Cloud services and even a few of the new emulators you can now find on the AppStore. I did my first test using Among Us and was surprised to find the Nexus launcher even adds labels on the game so you know what all your Kishi Ultra controller buttons will let you do. Again, I was amazed. Buttons Galore The Kishi Ultra has a lot of buttons and I mean A LOT. 2 x thumb sticks 1 x D Pad X Y A B buttons 6 Shoulder Buttons (3 each side) And some dynamic hot keys In my tests the dynamic hot keys are mostly game dependent, although there does seem to be one dedicated for screenshots. More on that later. What's Good (Great) The Nexus software is amazing, easy to use, requires no registration, and is super intuitive. The Kishi Ultra is also premium and has a coolness factor to it. The Kishi Ultra/Nexus combo is compatible with so many titles, game/cloud streaming software, and even new iOS game emulators, it's impressive. The Kisihi Ultra has a USB C Port, so you can pass through charge your phone if you're worried about battery life. On that topic, I had no issues with battery drain - it wasn't noticeably faster with the Kishi Ultra connected. What's Not So Good If there's limitations of using the Nexus App in games, it seems to be due to a mix of limitations of iOS and game security checks. For example, Among Us kicked me out of a game because I tried to take a screenshot with the screenshot button on the Kishi. I suspect it was a cheat protection kicking in. See screenshot. The other small issue is getting your phone in and out is just a little too snug. I was worried the first time I might damage the Kishi Ultra USB C port or my phone. Once you learn how to do it properly (hold the Kishi Ultra retractable arm open all the way) it's much easier. I do wish Razer had a solution, maybe a lock to keep the retractable arm open when you are inserting/removing your phone? Overall This is an amazing piece of tech from Razer, the Kishi Ultra and combined Nexus software had me using my iPhone for gaming in a way I never anticipated or expected. If you're a dedicated gamer and want to experience it on your phone or tablet but with controller and handheld-console like gameplay, the Kishi Ultra is a a must have.

    I would recommend this to a friend
  • Pros mentioned:
    Comfortable grip, Responsive
    Tech Insider Network Member

    Rated 5 out of 5 stars

    The best phone controller

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    Tech Insider Network Member
    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Feels like Backbone started this game but Razer took it to the next level. I’ve used a backbone for quite a while for games that support it especially where trying to move and shoot for instance is painful trying to use a touch screen. Mobile shooters are just infinitely better with a controller as I’d give up on them just via touch screen play. In this case the Razer Kishi is amazing and even more so once you start using it for things like PS5 remote play. My favorite thing is to play PS5 on the couch while the girlfriend is asleep in the bedroom where the PlayStation and this is the only way I could do it regularly. Responsiveness is amazing and the controller design is perfect for medium to large hands. I feel like I’m just holding an actual controller aka even better than the switch setup with the phone as a screen. The big item of note is the controller isn’t perfectly setup for phones with cases. Your best bet is to take off your case and use it like that because the rubber inserts are perfectly sized for it and work beautifully. Otherwise you can keep the case and go without the rubber insert but then your phone is floating from the charger insert so it’s not the most supportive setup when used in this non-suggested fashion but I’m not bug in taking my case on and off repeatedly. If they could design a compressible insert that accommodates most cases, that would be the epitome of solutions.

    I would recommend this to a friend
  • Pros mentioned:
    Compatibility, Usb-c
    Tech Insider Network Member

    Rated 4 out of 5 stars

    Gaming Controller for Android if you are creative

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    Tech Insider Network Member
    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    The Razer Kishi Ultra USB-C Gaming Mobile Controller is a solidly built mobile device controller that has built in LED lights for added stimulus. All the buttons and joysticks have a premium feel and not fragile. This controller has the typical feel of a premium feel that you expect from a Razer product. If you do not use a case on your phone or mobile device and is powered by a USB-C port, you will have error free usage from this device. However, if you have a case on your phone which is thick enough to prevent you from drop damage, the USB-C port will not reach into your port. However, I purchased the smallest USB-C to USB-C adapter online and made it fit. When I get a chance, I will 3D print a spacer to make it more secure but using an adapter lets any phone with a case work with the Kishi Ultra. Although Razer includes rubber spacers spaces for iPhone vs Android, I do wish a longer USB-C adapter was made available to account for phone cases that prevents your phone from drop damage.

    I would recommend this to a friend
  • Cons mentioned:
    Expensive
    Tech Insider Network Member

    Rated 4 out of 5 stars

    Great but Expensive Phone Controller

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    Tech Insider Network Member
    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    The Kishi Ultra is a great phone controller. By far the best I’ve ever used. It’s comfortable to use, the buttons and thumbsticks are great, it fits a wide range of phones and tablets, and it’s well made. It’s also pretty bulky though and $150 is a lot for a phone controller even if it can also pull double-duty as a standalone wired controller. In the box there’s the controller itself and a set of 3 different cushions for fitting different devices - one for iPhone 15 (preinstalled), one for iPad Mini, and one for ‘Android devices’. Razer lists support on their website for the Galaxy S23 series, all the recent Pixel phones, and Razer Edge for Android devices, but it should fit most phones. The cushions are mainly for caseless phones and for phones that are in a case they can be removed completely, which is how I’ve been using it with my iPhone 15 Pro Max. My phone fits well and the telescoping motion to expand the controller is super smooth. Getting the phone in hand out of the controller is easy to do with one hand holding the controller and the other pushing the phone in place. The USB-C connector is on the right side of the controller and your phone connects directly to that, so it’s power completely off of your device. This does mean that Apple devices still using the Lightning connector won’t work with the Kishi Ultra. The controller is not compact - even with nothing in it it’s still almost 10 inches wide and it’s probably the one of the least portable phone controllers. The flipside of this is that it’s extremely comfortable to hold - the buttons, thumbsticks, triggers, and grips are all full-size and it feels like a real Xbox controller that’s been split down the middle. The buttons and D-pad are clicky, yet they have this soft feel to them that I like a lot. The thumbstick tension feels good - maybe just a touch tighter than a regular Xbox controller. The grips have a textured finish and the contours fit my hands well. In addition to the standard buttons, you also get 2 programmable buttons that are positioned just in between the triggers and shoulder buttons. They’re easy to reach and I didn’t have any issues accidentally pressing them, but at least on iPhone it appears these can only be remapped globally and not on a per-game basis. On the bottom of the controller there is a 3.5mm headphone jack and a USB-C port for passthrough charging. The port is capable of 15W os passthrough charging, but unfortunately you lose USB audio capabilities going through the controller. Overall the build quality is very good and I don’t expect to have any durability issues with the Kishi Ultra. Using the Kishi Ultra on iPhone, Razer has the Nexus app, which acts as a sort of game launcher and lets your customize things like the lighting on the controller. It does not auto detect games you have on your phone, which I am guessing is some kind of iOS security limitation. Adding games to the app involves opening them individually and pressing the Nexus button on the controller while you are in game, which is a little bit of a cumbersome process to just launch your games out of another app. There is also a virtual controller function that will add controller support to games that do not natively support controller input, but I did not have the opportunity to try that on any of the games I play. Using the Kishi Ultra is such an improvement on mobile gaming. I don’t typically even game much on my iPhone, but I found myself on my couch for over an hour playing a game I had initially just wanted to test. For the games that support it, especially ones that have their roots in the game console space, it really is a game changer. I haven’t gotten uncomfortable or distracted at all with the Kishi Ultra in the time I’ve used it. The controller also has built-in haptics, but unfortunately they don’t work on iOS. I was able to try out the haptics by connecting the controller to my PC and they felt good; hopefully at some point that support can be added to iOS, but I’m not holding my breath. The fact that the controller can be used standalone is nice, though I would pick up a lot of other controllers before I used the Kishi Ultra this way. Still, it’s a nice extra feature and adds some nice utility. Overall I’m happy with the Kishi Ultra. There really isn’t a ton I’d fault about it besides how expensive it is and I’d struggle to recommend it at its price to anyone but the most active mobile gamers. If that is you though I don’t think you’ll be disappointed and if you can find a good sale on this later on you won’t regret it.

    I would recommend this to a friend
  • Pros mentioned:
    Compatibility
    Tech Insider Network Member

    Rated 5 out of 5 stars

    Bigger, more comfortable mobile gaming controls

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    Tech Insider Network Member
    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    The Razer Kishi Ultra is the first mobile control attachment I've used from Razer, but I've used both the iPhone and Android versions of a competitor product for a few years now. I love the capability these devices provide for those with decently sized phones, especially if you are a Geforce Now user or have Xbox or Playstation streaming capability through their subscription plans. Razer's take on this market with the Kishi Ultimate is very well done and a significant upgrade from others I've used in a few areas. #Unboxing, First Impressions# In the box, the Razer Kishi Ultimate is fitted with the inserts for the iPhone 15, but comes with a very handy little card to show you which inserts to use for other devices. Swapping to the type for my S22 Ultra was simple. I appreciated that this card is prominently placed over the top of the controller in the box and almost impossible to miss. The packaging is all dense cell foam, which feels very protective for shipping but isn't easily recyclable like cardboard. However, I always end up finding a use for this foam for home projects so it doesn't go in the trash. Fit and finish of the controller are excellent. The buttons and triggers all feel similar quality to a modern console controller, although not perhaps as premium as an "elite" controller. Still, this is a notable step up from the $69 and $99 price point mobile controllers that I've used. The back of the controller is stretched to fit up to "mini" tablets (around 8 inches in size) and feels solid even when fully expanded. #Gaming# I installed the Razer Nexus app for Android and was happy to find Geforce Now, Retro Arch, and Steam Link right at the top of the app and ready to use, which shows Razer has done their homework. I had to add Xbox Cloud Gaming to the Favorites for some reason as it did not detect it initially. I ended up leaving the controller in permanent Xinput mode as none of the gaming platforms I am using seem to care about being an HID device and Xinput mode allows for vibration. All of the gaming platforms I used worked flawlessly with the Kishi Ultra. The added comfort of the hand grips over the smaller sized units I've been using was a welcome change. I could easily game for hours with this device. I also used the controller with my PC, in place of a standard Xbox Series X controller. For PC gaming, the Kishi Ultra works very well, with the only caveats being that the controller has the USB-C port on the bottom, and it ends up being a little wider than normal even without a device installed, which can feel a little weird. Still, for gaming on the road this is a one-stop-shop for using with a gaming laptop or with your phone, and that's pretty awesome. #Final thoughts# So - who is this for? To me, the Kishi Ultra is a solid upgrade from the mobile controllers I've used previously thanks to the MUCH more comfortable size and grip design. The compatibility with 8" tablets like the iPad mini opens up some great options for upgraded mobile gaming and has me seriously considering an iPad mini for myself soon. The Razer Nexus app is kind of take it or leave it - it's useful for changing the controller to Xinput mode (either manual or automatic) or as a launcher for your gaming platforms, but it feels like less of a value add than some other mobile control apps I've used. The Kishi Ultra is easily going to replace my existing mobile controller of choice and will help me get a lot more use out of my Geforce Now sub going forward.

    I would recommend this to a friend
  • Pros mentioned:
    Compatibility
    Tech Insider Network Member

    Rated 5 out of 5 stars

    Perfect gaming peripheral for mobile devices

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    Tech Insider Network Member
    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I have had my eye out for a portable gaming console or controller as an option when in places where I needed to kill time waiting around. I just couldn’t justify purchasing an expensive handheld gaming device when I already had a high-end phone that can handle streaming AAA games not on a console. My foldable phone was too big when folded out and too bulky when stacked for the attached gaming controllers I had been looking at unless I wanted to use it as a small monitor with a separate controller which, in some situations, would just be, for lack of a better term, weird. With the latest Razer Kishi Ultra gaming controller, it was the perfect fit for my device and others that we have in our household including our smaller iPad Mini tablet, Google Pixel tablet and other compatible phones. Therefore, this was a no-brainer considering the cost difference between going with the latest semi-expensive handheld consoles or the affordable Kishi Ultra as a peripheral that turns my already existing device into the same, or similar, product using streaming gaming. Once I got my hands on the highly anticipated Kishi Ultra, I was excited to give it a whirl after it was fully charged. I downloaded the Razer Nexus smartphone app and it took me straight to the fun stuff with gaming options from Xbox Game Pass, to Google Play Store and, when attached to my iPad mini, the Apple App Store. I was able to adjust the settings to open the app once my device registered it was plugged into the Kishi Ultra streamlining my gaming. Within the app you can launch your games, customize the buttons on the controller, adjust the RGB settings for the two LED lights on the hand grips of the controller, update the firmware and even sync the app to live-streaming platforms such as Facebook Live and YouTube which were all super convenient. My initial thought was to go straight to one of my favorite AAA games I had been playing on Xbox Game Pass and it loaded up flawlessly without hesitation right to my last save spot. My main concern was how the game would play on mobile devices. I was amazed that I had virtually no lag and the graphics looked incredible, so my fears were immediately squashed. The Kishi Ultra felt ergonomically sound and natural as if I were using a regular gaming console controller. The buttons were positioned in just the right areas and felt similar to console controllers’ buttons. The joysticks and D pad were no different as well and on top of the two trigger buttons you would expect from a console controller, they added another, smaller, button on the top of each side of the controller all of which you can customize in the smartphone application. There is also a home button, screen capture button, options button and power button that all default and act as one would expect if you’re familiar to console controller buttons. Overall, the new Razer Kishi Ultra exceeded my expectations on what it could do with devices I already own at a fraction of the cost compared to other handheld gaming devices and would recommend it to anyone looking for an alternative.

    I would recommend this to a friend
  • Pros mentioned:
    Compatibility
    Tech Insider Network Member

    Rated 5 out of 5 stars

    Mobile Game Changer

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    Tech Insider Network Member
    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    For the past few days, I've been testing the new Razer Kishi Ultra. This innovative device transforms your smartphone into a gaming powerhouse. The box includes the XBOX style controller two preinstalled rubber shims and four extra rubber shims. To use it with my phone, I simply downloaded the Razer Nexus app and a game of my choice (I opted for Devil May Cry for my testing). The Razer Kishi is a game-changer (no pun intended). It seamlessly integrated with my Pixel phone, even while it was still in its case. The controls are incredibly comfortable, and the responsiveness to key presses is impressively fast. Gone are the days of struggling with touch controls on a phone screen for premium games. I was able to fully immerse myself in the gaming experience thanks to the controller's ability to utilize the entire screen. I highly recommend the Razer Kishi Ultra as a fantastic gift for any mobile gamer in your life. It's a must-have accessory for anyone looking to elevate their smartphone gaming experience.

    I would recommend this to a friend
  • Tech Insider Network Member

    Rated 5 out of 5 stars

    Kishi, must have travel companion mobile gaming

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    Tech Insider Network Member
    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Unboxing. Opening the box to the Kishi reveals the controller immediately with an instruction set for the various pad options for use between Android and iPhone models. Each are labeled “A”(iPhone), “B” (iPad Mini), “C” (Android), and “Not Required”, a no pad option for a phone with a case. Immediately, all the pads were rendered useless in my case due to my Samsung S23 Ultra having a case on it. It’s not a touch thick case, but a nicer case that’s thinner and doesn’t add much more bulk to the phone as it’s already big enough as is. I did have to add the “Android” “C” pads back to the Kishi for use with my Samsung Tablet and it fit very nicely into this controller. Removing the Kishi from its package and looking it over, there is a nice grip design for a nice good grip while playing and to prevent slippage. Kishi Controller. The buttons are fairly smooth, with some limited clanky feelings to them. The directional pad and thumbs sticks feel and have a nice smooth range of motion to them. By the R/L1/2 buttons, there is the multi-function buttons on each side. The are the additional buttons for home, the “hamburger” menu option, button to jump into the Kishi Home center app, and the screenshot button. Moving along the bottom of the controller, one will find the USB-C plug-n-play port to charge your mobile device or connect to a computer for gameplay. A huge note in use is the controller USB-C port for plugging in your mobile device has no play or movement. Always place the top of your phone/device into this prior to making the USB-C connection to you phone or tablet as you may damage your device. On the left bottom side of the controller there is a standard 3.5mm headphone jack that supports a headset. Use/App. The haptic feedback is really good and can be adjusted through the Kishi Controller app. Button remapping may also be accomplished through the app. The app allows you to fully customize the controller to you for all of you gameplay. RGB can also be customized to you liking or just turned off. In my use case, battery is more important than the lighting until night play, and turned it off during my travel days and used heavily when playing while charging. Overall RGB design has a nice look and flare nicely to compliment the look of the entire ensemble. Game Play. Virtual Controller. This is perhaps one of my most loved features from Kishi as it allows you to move away from those games that require you physically touch the screen for gameplay while customizing it to the game you’re trying to play. A fine example is Brawl Stars, Sky Warriors, and Squad Busters; each one minor adjustments to the virtual controller and I was up and running in seconds. Controller Based. COD, Fortnite, Steamlink; there’s really no noticeable delays. No button adjustments needed except for the reaction points for turning and looking around, etc. Deadzones are adjustable for various game types; PC, console, etc… I will have to say, overall very happy with this controller and the fact that it connects directly to the phone or mobile device instead of Bluetooth is great while not losing the ability to charge my device and keep on rockin’ through some gametime.

    I would recommend this to a friend
  • Tech Insider Network Member

    Rated 5 out of 5 stars

    Best portable controller around!

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    Tech Insider Network Member
    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Out of all the phone controllers I have used, this is the best one so far. It is not just as accurate as a console controller, it also adds a lot of Razer flair with lighting, and game focused features. Pros: -Feel -Programmable buttons -Haptics -Accuracy -Compatibility Cons: -Lightweight plastic -Bulky Setup and initial reactions: This thing feels like it is really made for gamers! It is larger than most competitors but it creates a more natural feel like a console controller. It is a bit large for travel though in my opinion. The app that adds the best compatibility and feature configuration is the Razer Nexus app available on Google and Apple. I tested this with my Pixel 8 Pro, OnePlus 12, Z Fold 6, iPad Pro 11 (M1) and ROG laptop. The device works fine with all of these. There are various padding inserts to ensure your device fits properly to align with the USB-C port so ensure you choose the proper pad. Not all phone cases will work with the sizings. Gaming: On the phone, I played Star Wars Hunters, COD Warzone and Mobile and a few racing games. I was very surprised by the great Chroma RGB on the controller which can be configured to your liking. The haptics also threw me off as I was not expecting that. I couldn’t find any games that support it but the controller system does so it is there if needed. Liked that the speaker grills allow for the phone speakers to shoot upward. While gaming, there is a USB-C passthrough port for charging and also a 3.5mm headphone jack. There are plenty of buttons on this device including two programmable buttons on the top. You can also map unsupported games using the virtual controller feature which will map the touchscreen actions to the buttons. I was extremely happy with the accuracy of the control sticks; they feel very similar to the Xbox controller in my opinion and also have clickable thumb sticks. The only issue I ran across was when hooking up my Z Fold 6. When closed, it will not allow enough room to hook up the USB-C in the dock. Unfolded it works just fine but is a bit unwieldy. Connectivity: Phones and small tablets easily connect via the USB-C port. I also tried gaming on my iPad Pro 11” (M1) and my laptop> this works great if you have a USB-C to USB-C cable. I was able to get haptics working on PC games such as Diablo IV. A total win for Razer and gamers!

    I would recommend this to a friend
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