TP-Link UB500 Plus USB Bluetooth Adapter for PC, Bluetooth 5.3 Long Range Receiver, Plug and Play, Adjustable Antenna

Bluetooth 5.3 - Security and reliability improvement than last-gen Bluetooth Wireless Connectivity - Provides stable and convenient communication between Bluetooth devices and your PC or laptop Adjustable, Multi-Directional Antenna - Rotate and adjust the multi-directional antenna to improve user experience and performance in different environments.??????? Supported Operating System - Windows 11/10/8.1/7