TP-Link USB Bluetooth 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, Keyboard, etc (UB400)

Price: $11.99
(as of Apr 22, 2026 06:53:50 UTC – Details)


UB400 is highly portable and much smaller than a flash drive. Plug and play in
win8/8.1/10/11 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.
【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
【Plug & Play or Free Driver】 – Plug and Play for Win 8, Win 8. 1, and Win 10. 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(BLE) technology for energy-saving wireless connectivity
【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
【Worry-Free Customer Support & 】 – Industry leading 24-month and free lifetime 24/7 technical support