Customer Ratings & Reviews

I want to start off saying this mouse is one of the best medium sized mice for PC Gaming, especially FPS games. This mouse is light and comfortable. This has more than enough buttons and it does it without getting in the way. The RGB lights on the logo and the scroll wheel are nice bonus. This mouse is awesome, and I would comfortably recommend this to a friend.

This is the shape of what most mice should be. The right hand ergonomic is suitable for most gamers and the height of the mouse is high. It's also pretty light without the optional 10g weight included. All of Logitech's recent mice this year uses the most accurate 3366 sensor in the market.

Love the ever changing light show - fit my hand just right. Cord does not tangle easily...

Mouse feels amazing. It's lightweight, has great clicks, and fits my hand very well.

Very comfortable Perfect weight Good sensor I recommend for all types of game

Bought it as a gift and the recepient loves it. I did not like that there's no side scroll on the mouse wheel, but that's just me. I'm used to a mouse with lots of buttons to set up more keybindings, but this has the same sensor as the G504 that I'm using and enjoy. If this is the type of mouse you enjoy using, you will not be disappointed in the tracking and Logitech software.

Very comfortable. It has nice left-right clicks, and the side buttons seem fine. It has nice looking LEDs and Logitech has great software for the mouse to control these LEDs, the mouses DPI, etc. Also, I personally love the cords material. Overall, it is a great upgrade over my previous mouse which I got in a M+KB combo.

I use a claw grip when I game. Most mice I try don't have a high enough arch for my palm to rest in so I always feel like I don't have full control of the mouse. This mouse fit my grip perfectly. I also love how this mouse doesn't have all the weird thumb rests and extra crazy extendable grips. As for build quality this thing is awesome. the changeable weight is nice, It has a great optical sensor and the perfect amount of weight on the clicks, MINUS the middle mouse button. If you use your mouse with index finger on the left click, middle finger on the wheel, and ring on the right button, the mouse wheel is way to heavy of a click and its almost impossible to click it without also clicking left click. I don't use my middle finger to click mouse wheel so it is not an issue for me but for high action FPS players who do for quick scopes or what have you, you could run into an issue. Overall the mouse is very minimalist and high quality and works for my claw grip. For me personally its 5 stars in the way I use it. But other gamers may have an issue with that middle mouse button, which is why I gave it a 4.

Very comfortable to use for long periods of time such as for gaming. The buttons are a little loud but the scroll wheel is very quiet. The only issue I've had was the color changing from what I picked. Sometimes it will just revert back to the original blue color.

This really is a great product from Logitech. I purchased it to replace my wireless mouse that could not keep up with my new monitor’s 144Mhz refresh rate. It makes such an amazing difference when gaming, everything is so much smoother. The mouse has a good feel to it and fits in your hand comfortably, I have large hands too. I also like the fact that it comes with an extra weight to further customize the feeling of the mouse. Speaking of customization, the software is also great, easy to navigate and the colors looks sweet as they cycle through on my desk.

Ever since I upgrade from my $10 mouse, I have not been dissapointed! This is a great mouse, perfect for your hand! Especially if you have large hands, this mouse is perfect for you! I would recommend this mouse to anyone!

I’m not a gamer, flashy lights etc don’t do anything for me, but this mouse has them!!! I’m more interested in how it performs when doing graphics or just working in a spreadsheet. A big plus was the ability to add weight to it, feels and works much more smoothly. Best wired mouse I’ve ever used, and I’ve given up on Wireless at this point.

I’ll admit this is my second time purchasing this item the first one’s scroll wheel s***ed out on me and I bought a g502 and used it for the longest and just recently went back to try the g403 again, and it’s been one of the best decisions I’ve ever made. Very comfortable mouse with and excellent sensor. Perfect for competitive FPS games such as counter strike, overwatch, etc. Would recommend to everyone who takes precision in gaming seriously.

Great mouse for competitive FPS, comfortable and ergonomic with a great sensor. RGB is a nice touch as well.

I was worried about the wire getting in the way but after some tinkering it's been responding a lot better than the wireless mouses I've gone through. Really didn't expect that.

I was looking for a inexpensive gaming and everyday mouse as my wireless mouse did not work as well as I would have liked. Both are Logitech (big fan of Logitech) and fit my hands well and are comfortable but this wired gaming mouse gives me the extra precision that I needed for gaming, Auto CAD and Graphic editing. The buttons are responsive and and just feel great. The bonus was the color schemes of the mouse and the software that matches up well with my Logitech G510s keyboard. Overall I am very happy with my purchase and will continue to buy Logitech gear for my computer needs as long as they keep up the good work.

Really like this mouse, easy to setup, good shape, lightweight and accurate with a good sensor.

I'd been in the market for a gaming mouse for a while. I wanted something used by serious gamers, so I checked reviews online, profiles of eSports Pros and found that Logitech G502 and G403 were at the top. The G502 didn't fit quite well. Do yourself a favor, see how comfortable it is first. I would have purchased it online had my local BestBuy not had it for demo. I went with the G403 for a few reasons • Super Comfortable • Price Point • RGB • The pros use it! I have no cons list as of now outside of wishing I went wireless, but that's no one's fault.

I purchased this wired, optical Logitech G403 gaming mouse to go along with my Logitech Pro gaming keyboard. The mouse is solid, works fine for both gaming and normal usage, has an extra set of buttons for customized settings, is comfortable to use, and the variable lighting was easy to set. The price was reasonable, and I am very pleased with this unit.

This mouse is extremely rare. In the fact that it is both comfortable and has all the best switches and sensor. Can't go wrong with this one