Mini Bluetooth 6.0 USB Dongle Adapter For PC Wireless Mouse Keyboard Audio
Fully backward compatible with Bluetooth 2.1/3.0/4.0/5.0/5.1/5.3/5.4. ⚠️ CRITICAL USAGE NOTE: If your PC or laptop already has built-in Bluetooth, you MUST disable the native Bluetooth device in "Device Manager" BEFORE plugging in this adapter.