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TP-Link

TP-Link USB Adapter for PC, Bluetooth 4.0 Dongle Receiver, Plug & Play, Nano Size, EDR & A2DP Technology, Supports Windows 11/10/8.1/8/7/XP for Desktop, Laptop, PS4/ Xbox Controllers (UB400)

    • Based on 55,511 reviews
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Availability: In Stock.
Fulfilled by Amazon
Arrives Thursday, Apr 25
Order within 9 hours and 36 minutes
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Style: Bluetooth Adapter 4.0


Features

  • NOTE: The item is compatible with windows 11/10/8.1/8/7/XP. However, on the box there is limited space so the manufacturer do not list all of the versions and just list the most recent versions of windows
  • Bluetooth 4.0 applies the latest Bluetooth 4.0 and it is backward compatible with Bluetooth V3.0/2.1/2.0/1.1. Ub400 turns non-Bluetooth PC or laptop into Bluetooth-capable ( PS4 & XBox Controllers for PC Only )
  • Plug & play or free driver plug and play for Win 8, 8.1, 10, and 11. Supports Win7, XP (driver required for Win7, XP and could be downloaded from website free of charge). it is not compatible with Mac, Linux, TV
  • Nano-sized a sleek, ultra-small design means you can insert the Nano adapter into any USB port and simply keep it there, no matter when you are traveling or at home
  • Reliability enable wireless communication with Bluetooth-enabled computers, printers, phones and headsets. Utilize Bluetooth low energy) technology for energy-saving wireless connectivity. Operating Temperature-0C-40C (32F -104F)
  • Broad operation range with a transmission distance of up to 65 ft, you can enjoy lossless music via your Bluetooth headset without hovering around your computer
  • Kind reminder: UB400 is not compatible with Mac, Linux, TV. UB400 is for PC use only so PS4/Xbox controllers could be used on PC, and is not to be used directly on Xbox/PS4. Two UB400 cannot pair with each other.
  • Please note that existing internal Bluetooth function needs to be disabled to utilize UB400

Description

UB400 is highly portable and much smaller than a flash drive. Plug and play in win8/8.1/10 systems to enjoy a wireless communication with Bluetooth-enabled devices. Ub400 supports advanced Bluetooth 4.0 and enables wireless connectivity a wide range of devices such as computers, printers, phones, headsets, speakers, keyboards, controllers, etc.Mounting Hardware :Bluetooth 4.0 Nano USB Adapter UB400 , Quick Installation Guide.

Brand: TP-Link


Hardware Interface: Bluetooth


Color: Black


Compatible Devices: Desktop


Product Dimensions: 0.58"L x 0.27"W x 0.74"H


Data Link Protocol: USB


Data Transfer Rate: 480 Megabits Per Second


Item Weight: 10 Grams


Number of USB 2.0 Ports: ‎1


Brand: ‎TP-Link


Series: ‎UB400


Item model number: ‎UB400


Operating System: ‎windows


Item Weight: ‎0.353 ounces


Product Dimensions: ‎0.74 x 0.58 x 0.27 inches


Item Dimensions LxWxH: ‎0.74 x 0.58 x 0.27 inches


Color: ‎Black


Manufacturer: ‎TP-Link


Country of Origin: ‎Vietnam


Date First Available: ‎July 18, 2019


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, Apr 25

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews

    • Seamless and Low-Profile Bluetooth Connectivity
Style: Bluetooth 4.0
This USB Bluetooth adapter is a silent achiever. Straight out of the gate, it performs admirably. No fuss, no frills—just seamless connectivity. It’s a plug-and-play champ, effortlessly integrating with Windows 11 without requiring any setup. Easy peasy. One of its standout features? The incredibly low profile. It’s practically unnoticeable once plugged in, maintaining a discreet presence while delivering robust Bluetooth performance. So far, its functionality has been spot-on. Reliable connectivity without any hiccups—just what you’d expect from a Bluetooth adapter that’s hassle-free and effective. In summary, this USB Bluetooth adapter impresses with its effortless setup, near-invisible profile, and reliable performance, making it a standout choice for hassle-free Bluetooth connectivity. ... show more
Reviewed in the United States on December 9, 2023 by Collin G.
    • Perfect for on the go...
Style: Bluetooth 4.0
The TP-Link USB Bluetooth Adapter for PC is a true game-changer when it comes to expanding connectivity options for your computer. This tiny dongle has made a significant impact on my PC experience, and I'm thrilled to share a positive review. First and foremost, the plug-and-play functionality is a huge plus. The setup couldn't be simpler; just plug it into a USB port, and it's ready to go. There's no need for additional drivers or complicated configurations, which is fantastic for those of us who value simplicity and convenience. The compact, nano-sized design of this Bluetooth adapter is impressive. It's so small that it doesn't protrude from the USB port, making it a sleek and unobtrusive addition to my computer. It's perfect for laptops and desktops alike, and you can leave it plugged in without worrying about it getting in the way. The Bluetooth 4.0 technology ensures fast and reliable connections. Whether I'm connecting wireless headphones, a keyboard, a mouse, or any other Bluetooth-enabled device, the adapter handles it all with ease. The range and stability of the connections have been exceptional. Furthermore, the TP-Link brand is synonymous with quality and reliability, and this Bluetooth adapter is no exception. I have confidence that it will continue to perform flawlessly over time. The TP-Link USB Bluetooth Adapter for PC is a must-have accessory for anyone looking to add Bluetooth connectivity to their computer. Its ease of use, compact design, and reliable performance make it a valuable addition to any tech setup. Whether you need it for work, gaming, or entertainment, this dongle delivers on all fronts and has greatly improved my PC experience. Highly recommended! ... show more
Reviewed in the United States on September 6, 2023 by Thomas Allen
    • Easy Plug-Play and works over well from a pretty good distance.
Style: Bluetooth 4.0
I couldn't believe my laptop did not come with a Bluetooth card built-in, but perhaps it died? I don't use Bluetooth very often so who knows. I bought this specifically to use with a Bluetooth speaker and it's been great. I live in a log home so the walls are quite thick. I play music from the laptop while I'm doing maintenance outside. I can walk the speaker around the entire outside circumference of the house without losing my connection. It even works inside my garage, with only an occasional loss of connectivity. I can't comment on Tech Support because I have never used them. ... show more
Reviewed in the United States on November 7, 2023 by jimbaround02
    • A little disappointing
Style: Bluetooth 4.0
UPDATE 2 - 7/8/21 So in the time since I originally wrote this review (and it's update) I have found this adapter can work quite well and some of my early experiences with it were probably due to the limitations of Windows 7. One very key discovery I made is that if you just stick this into a USB port on the back of your PC, you will get OK reception if you're close but you'll get very spotty connections from any distance at all (and might even get dropouts from as close as across the room the PC is actually in). What I have done is used a USB extension cable and mounted it high on the wall (not the prettiest thing in the world but it works wonders for the range). Once that was done, I was definitely getting more range and a much more reliable connection throughout my apartment. It's not Bluetooth 5.0 but it's not bad for the price. I was looking to upgrade to Bluetooth 5.0 recently but most of the 5.0 dongles they have on here have mixed reviews so I ordered another one of these as a spare. END Update UPDATE - 7/13/2020 So, I originally found the Windows 7 driver that I downloaded that is supposed to work with this adapter installs and appears to work on Windows 7 but I could not get it to work with anything I tried (This adapter is plug and play with Windows 8.1) Eventually, I uninstalled the driver, went into Device Manager and clicked for it to scan for hardware changes. So it found the adapter and (of course) displayed the error triangle that told me there was no installed driver for it and THEN it went online and found a driver for it and installed it and now it works with Windows 7 as it should. So if you have Windows 7, I recommend you try that BEFORE you bother with the driver they tell you to download for it. It's much simpler and it actually works with my system and doesn't require installing anything extra. END UPDATE -------- Original Review I bought this for my Windows 7 PC on the promise of a driver download that would make it compatible. So I downloaded the driver and found it to be very confusing and barely functional So I tried it on a Windows 8.1 PC and it was plug and play (as it's supposed to be). I guess it's fine for Windows 8 and up. If you have Windows 7, expect to have to fight with it to make it work. I have also had an issue with low volume on Bluetooth devices I'm sending audio to with this adapter but I'm not sure I can blame it entirely on the adapter so I'll leave it at that. For example, I have a stereo that has built-in Bluetooth and I can barely hear some Youtube videos with full volume on my PC and the stereo. That stereo goes plenty loud if you're using the radio or the CD. Turned up all the way it should be louder and just isn't. Maybe it's something I'm doing wrong but if it is, it isn't obvious. ... show more
Reviewed in the United States on January 21, 2020 by Brian
    • Works great and is really compact
Style: Bluetooth 4.0
Works great for windows. No extra driver installation was needed. I use a Dell tower PC. Take a couple of seconds to sync up well when using TWS earphones.
Reviewed in the United States on December 4, 2023 by shreyan
    • I use this for my PlayStation 4 controller
Style: Bluetooth 4.0
It works pretty well. I did have some trouble installing it at first since it did not recognize my controller. I had to do some troubleshooting via YouTube in order to understand what was going on, but it wasn't too much of a hassle. This product is a simple plug and play and works well with the PlayStation 4 controller. Highly recommend if you do not want wires. ... show more
Reviewed in the United States on November 14, 2023 by B.

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