Customers enjoy the USB-BT400 Bluetooth 4.0 Adapter's ability to add Bluetooth functionality to their computers and its ease of installation. Many found setup quick and straightforward. However, some users experienced compatibility issues with certain devices. The adapter's performance varied depending on the specific devices used.
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 79 reviews
Pros mentioned:
Ease of use
Rated 5 out of 5 stars
Working well on Windows 7 PC
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Posted . Owned for 1 month when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
The network adapter was easy to set up on my Windows 7 desktop PC. It and/or my Sony blue tooth headphones seemed to get smarter the more I used them. Now I just need to turn on the headphones and the computer automatically switches from the computer's speakers to blue tooth broadcast.
I would recommend this to a friend
Pros mentioned:
Bluetooth
Rated 5 out of 5 stars
Great Adaptor
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Posted . Owned for 1.5 years when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
My motherboard didn’t have Bluetooth but now my pc can function even better with this little adapter. And all you do is just plug it right in.
I would recommend this to a friend
Pros mentioned:
Ease of use
Rated 5 out of 5 stars
GREAT TOOLS .....
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Posted .
This reviewer received promo considerations or sweepstakes entry for writing a review.
It was very easy to install now I have Bluetooth to my headphones and the mic. It’s a great piece of software!
I would recommend this to a friend
Pros mentioned:
Ease of use
Rated 4 out of 5 stars
Old standard but works well enough
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Posted . Owned for 1.5 years when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
I recently bought this bcuz i needed a bluetooth adaptor right away but would not have been my first pick. It uses an older bluetooth standard which newer devices have upgraded to BT 4.1 or 5.0. Still works great in close range and is easy to use and is backwards and forward compatible
No, I would not recommend this to a friend
Pros mentioned:
Ease of use
Rated 5 out of 5 stars
"Easy and Reliable Bluetooth Upgrade!"
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Posted . Owned for 1.5 years when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
The ASUS USB2.0 Bluetooth 4.0 Smart Ready adapter is a great, affordable way to add Bluetooth capability to your PC. It’s easy to set up, offers stable connections, and works well with various Bluetooth devices.
I would recommend this to a friend
Pros mentioned:
Bluetooth, Ease of use
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.
Easy to use, plug n play. Windows had no problem recognizing and getting the drivers for this installed, and it seems like it works better than my last no-name brand from Bezos' site. Headphone connection seems better than it did before too. Can't go wrong with a company like Asus.
I would recommend this to a friend
Pros mentioned:
Bluetooth
Rated 5 out of 5 stars
GREAT PRODUCT
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Posted . Owned for 6 months when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
This bluetooth works well with my laptop. It perform as I expected. I have not experienced any problems. I purchased a second one for my old laptop.
I would recommend this to a friend
Rated 3 out of 5 stars
Worked, but blah
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Posted . Owned for 1 month when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
This enabled Bluetooth to my pc, since i lost it after I removed my wifi card to open up my 2nd m.2 port. However, everything had a little lag. Ok of youre using it to lag music though your PC. Annoying, if youre using it to watch videos and see things a second before you hear them. Useless, if youre gaming and the controller lags and you hear shots after they happened.
No, I would not recommend this to a friend
Brand response from ASUS Answers
Posted .
Dear JizzmasterZero,
We sincerely apologize for the issue you've faced with the adapter and the inconvenience caused. This is not the kind of quality to expect from ASUS products and it's not the norm. All ASUS products undergo intensive quality control, testing, and inspections. What you've experienced was not intentional or representative of our brand. Customer satisfaction is our top priority, and we strive to make every purchase enjoyable. Please allow us to make your experience with ASUS a better one.
Based on the issue described, we recommend reinstalling the driver. In the following FAQ below, you can find the troubleshooting steps. In the event the issue persists, feel free to contact our support team at https://www.asus.com/us/support/CallUs to further investigate the problem.
We stand behind our products and continuously strive to improve our products and processes to achieve customer service excellence. If you require further assistance, please email us at [email protected] and include the case number "N2206022272-0002" as a reference. We will do our best to resolve your case quickly. Your feedback is very important to us and enables us to improve our support channels. Thank you for choosing ASUS.
Best Regards, Chantae ASUS Customer Loyalty US Support
https://www.asus.com/support/FAQ/1046122/
Pros mentioned:
Bluetooth
Rated 5 out of 5 stars
Does what I need
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Posted . Owned for less than 1 week when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Needed it to connect my Bluetooth headphones to my computer, works great for that.
I would recommend this to a friend
Pros mentioned:
Bluetooth
Rated 5 out of 5 stars
ASUS - USB2.0 Bluetooth4.0 Smart Ready USB adapter
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Posted . Owned for 8 months when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Works fine. Allows me to connect my non-bluetooth older computer to my bluetooth earbuds and headset so that I am not tethered to my computer by a cord.
I would recommend this to a friend
Pros mentioned:
Ease of use
Rated 5 out of 5 stars
Good bluetooth adapter
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Posted . Owned for 3 weeks when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Works great. My destop bluetooth adapter failed and diagnostics said it needed replaced. Bought this model plug into a open usb slot and walaw I got my bluetooth back and could then use my bluetooth headset again. Get value for price paid. Installs in seconds, no issues.
I would recommend this to a friend
Pros mentioned:
Bluetooth
Rated 5 out of 5 stars
Xbox controller friendly
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Posted . Owned for less than 1 week when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Works great with the new Xbox Controller! Add it as a normal device, the current labeling in the Bluetooth settings app is mislabeled.
I would recommend this to a friend
Pros mentioned:
Ease of use
Rated 5 out of 5 stars
No Bluetooth on your PC? Get this!
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Posted . Owned for less than 1 week when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Its absolutely does its job. No need for anything additional other than plugging this bad boy into your PC/Desktop, making sure the bluetooth option in your settings is turned on, and it will seek for ANY bluetooth devices!
I would recommend this to a friend
Pros mentioned:
Bluetooth
Rated 5 out of 5 stars
Blue tooth beast!!!
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Posted . Owned for 2 weeks when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Turned my older PC without blue tooth into a beast. It connects with wireless mouse, headphones and wireless accessory in a cinch!!!! Buy it in confidence cause it works well!!
I would recommend this to a friend
Pros mentioned:
Bluetooth
Rated 5 out of 5 stars
Perfect for AirPods
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Posted . Owned for 1 month when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Needed a way to connect my AirPods to my work desktop. Can’t load anything on the device itself and needed a temporary solution that I could use when needed. This fit my needs completely.
I would recommend this to a friend
Pros mentioned:
Ease of use
Rated 5 out of 5 stars
Life saver
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Posted . Owned for 3 months when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Our office had a few old computers that could only connect to the internet via wire, and people would often trip on them. Found this simple and affordable dongle to replace them while we're looking for new desktops to buy. Works great!
I would recommend this to a friend
Pros mentioned:
Bluetooth
Rated 5 out of 5 stars
Bluetooth magic
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Posted . Owned for less than 1 week when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Works as expected. The only issue is we are still running Windows 7, so we had to adjust something in the settings for it to pick up our Bluetooth keyboard.
I would recommend this to a friend
Pros mentioned:
Ease of use
Rated 5 out of 5 stars
Works is described
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Posted . Owned for 2 months when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Super easy to use period plug and play period easy to pair multiple devices with computer once plugged in. Less distance than a Bluetooth 5.0 but still works great.
I would recommend this to a friend
Pros mentioned:
Bluetooth
Rated 5 out of 5 stars
Bluetooth me, please!
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Posted . Owned for 5 months when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
Does what I bought it for. Gave my desktop pc that had no Bluetooth. Able to connect my wireless headphones.
I would recommend this to a friend
Rated 4 out of 5 stars
Decent product
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Posted . Owned for 3 weeks when reviewed.
This reviewer received promo considerations or sweepstakes entry for writing a review.
The USB connection is tighter than most cables or drives. The product is tiny but comes with a driver disc, tho it works out of the box on Linux. Connection is fine for across the living room but nothing special.