???????? -?????????? C A sleek ultra-small design means you can insert the Nano Bluetooth receiver into any USB port and simply keep it there regardless of whether you are traveling or at home?????????????????????? or Free Driver C Plug and play for Windows 8.1 10 and 11 (make sure your computer is connected to the internet). Supports Win7 (driver required for Win7 and could be downloaded from website free of charge).

Please download the latest driver from TP-Link website to utilize Bluetooth 5.3?????????????????????? C Enables wireless communication with Bluetooth-enabled desktop printers phones and headsets. Utilizes Bluetooth low energy technology for energy-saving wireless connectivity.
NOTE: UB500 is not compatible with Mac Linux TV or Windows 8. UB500 is for PC use only so Xbox/PS4/PS5 controllers could be used on PC and is not to be used directly on Xbox/PS4/PS5. Two UB500 cannot pair with each other. Please also note that existing internal Bluetooth function needs to be disabled to utilize UB500