Astrotek BT5.0 USB Dongle Adap

Astrotek Mini USB Bluetooth Receiver Dongle Wireless Adapter V5.0 3Mbps for PC Laptop Keyboard Mouse Mobile Headset Headphone Speaker

Bluetooth 5.1 with backward compatibility (2.0/3.0/4.0/5.0) USB 2.0 Male input interface Effective range: 10-20 meters Data rate: 3 Mbps (Bluetooth EDR) Wireless band: 2.402-2.48 GHz Windows support: 7, 8, 8.1, 10, 11 Compact mini design LED indication for power/linking/standby Colour: Black