

🚀 Elevate your PC’s wireless game with the tiniest titan of Bluetooth tech!
The TP-Link UB5A Nano 5.3 USB Bluetooth Adapter is a compact, ultra-portable dongle that instantly upgrades any Windows PC with Bluetooth 5.3 connectivity. Supporting a broad range of devices and backward compatibility, it offers stable, low-energy wireless communication in a plug-and-play form factor, making it the perfect no-fuss solution for professionals seeking seamless device integration and sleek design.









| ASIN | B09S15RLH5 |
| Are Batteries Included | No |
| Best Sellers Rank | 50 in Computers & Accessories ( See Top 100 in Computers & Accessories ) 1 in Bluetooth Network Adapters |
| Brand | TP-Link |
| Colour | Black |
| Customer Reviews | 4.4 4.4 out of 5 stars (64,930) |
| Date First Available | 8 Feb. 2022 |
| Guaranteed software updates until | unknown |
| Item Weight | 30 g |
| Item model number | UB5A |
| Manufacturer | TP-Link |
| Operating System | Windows 10/8.1/7 |
| Product Dimensions | 1.89 x 1.48 x 0.68 cm; 30 g |
M**Q
Excellent little Bluetooth adapter works perfectly
This TP-Link UB5A Nano Bluetooth adapter is very easy to use and works straight out of the box. Setup was quick, and it connected to my devices without any issues. The Bluetooth 5.3 performance is stable and fast, with no dropouts so far. I really like the nano size once plugged in, it’s barely noticeable. It’s perfect for a PC that doesn’t have built-in Bluetooth or needs an upgrade. The price is also very reasonable for what you get. Overall, a great value adapter that does exactly what it promises. I’d definitely recommend it to anyone looking for a simple and reliable Bluetooth solution for their PC.
G**R
⭐️⭐️⭐️⭐️⭐️ Instantly Made My Non-Bluetooth Laptop Bluetooth - Plug and Play Perfection
Worked exactly as needed - this TP-Link Nano USB Bluetooth 5.0 adapter turned my non-Bluetooth laptop into a fully Bluetooth-capable device in seconds. Plug and play setup was smooth on Windows, and it connected to headphones, controllers, and other devices without issue. Compact design means it barely sticks out, and the range is surprisingly good for such a tiny dongle. Ideal for upgrading older machines without fuss. Great value for the money. Highly recommended for anyone needing quick, reliable Bluetooth connectivity.
L**G
An inexpensive, easy fit and installation
The UB5A usb Bluetooth adapter that I received is boxed and badged as a v5.3 however device manager is reporting it as a v5.4. There is also reference to both on the product page??? I can only assume it has been updated? That aside I have plugged it into a Windows 11 PC where it was instantly recognised and working. I am using it to connect simultaneously to a Logitech MX mini keyboard and a Bose sound system. Both are near to the PC. Connectivity is stable and working very well together.
M**K
Amazing device
Honestly absouloutly amazing, got this amazing device for £4!!! It gave strong bluetooth on my pc without a pcie bluetooth module! no drivers needed, which makes the setup so easy! it’s so functional! it’s definitely fit for its job.
J**E
Finally, Bluetooth on my PC that just works
I grabbed the TP-Link UB5A Nano because I was sick of flaky Bluetooth on my desktop, and this little dongle has been genuinely brilliant. I plugged it in and my PC picked it up straight away (on Windows it was basically plug-and-play for me), and within a couple of minutes I had everything paired and working. The biggest difference for me has been reliability. My headset stays connected without random dropouts, my mouse and keyboard feel responsive, and my controller connects quickly and remembers the pairing properly. I’ve also noticed the range is better than the cheap adapters I’ve tried before. I can step a bit further away from the PC and it still holds a stable connection instead of crackling or cutting out. I also love how tiny it is. It barely sticks out of the USB port, so it doesn’t get knocked, snagged, or look messy at the back of the PC. It’s one of those small upgrades that quietly fixes an annoying problem, and I’ve had zero regrets. Five stars from me.
E**.
Highly recommended
I bought the TP-Link UB5A to connect my PS5 DualSense controller to my desktop PC. The setup was extremely quick and straightforward, and I was able to start using it immediately. There is no noticeable lag, disconnection, or stuttering while gaming. The connection is stable and the performance is excellent. Highly recommended.
D**R
worked but is fragile
Ethernet cable worked ok, but i don't want a 10 metre cable winding around the room and across a doorway (the Pc is on the other side of the room from the router and theres no suitable place for the computer table nearby unfortunately) . So I bought this . I didnt install the cd drivers it plug and played straight away . It worked ok for 2 -3 days but then stopped. I spent many hours doing all the usual checks ie drivers , altering pc settings, uninstalling, re-installing, using different usb slot, rebooting router and many many other settings etc etc etc. In the end I suspect that a cable had wrapped around it or the pc tower was too close to the table leg which nudged it ,or something, as the usb part was ever so slightly bent. The price was good (£11) , it did work hence 3 stars, but its very fragile so if there is any clutter or any chance anything of anything touching it behind your pc tower, then i don't recommend it. Definitely do not buy it for a laptop, where it will get knocked about, as gentle as you would try to be! The swivel 180 degree is good.
K**I
Just works without getting the Blues
Purchased 5.3 but was sent newest 5.4 version. This item just works with Windows, Linux and Home Assistant. Supports controllers, to thermometers, lights, phones, spo2 sensors old and new, solid. I previously had the BT4 version and it struggled with BLE devices and audio but this BT5.4 for a fiver just worked. Solid connections, very happy. I can even see my bike lights from 60yards away on this device. As it has a nano transceiver if you want longer range use a small USB extension cord to move it away from interference or any USB3 sockets.
P**R
الدونجل دي جيدة جدا ولكن اللي يشتريها يتأكد ان توصله النسخة البلوتوث 5.3 مش 5.0 عشان دي النسخة المحسنة من شركة تي بي لينك، النسخة الأقل هتواجهوا معاها تقطيعات كتير وقصر مدى. بيكون مكتوب عالدونجل نفسه نسخة البلوتوث.
G**N
Does exactly what it supposed to do, great product for a great price
K**N
Works brilliantly. Super easy to install - plugged in and immediately started working.
J**N
Works as advertised, plug & play. It has enhanced my usage of bluetooth more than I expected. Would buy again.
E**E
Great little product, good price
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