USB bluetooth Adapter 5.1 Computer bluetooth Transmitter Driver-Free bluetooth Audio Receiver for PC Windows 7/8/8.1/10/

Specifications Product name USB bluetooth adapter Chip RTL8761B Interface USB2 0 bluetooth version 5 1 Transmission frequency 2 403 2 480GHZ Transmission rate 3Mbps MAX Transmission distance 10 20M unobstructed Support system Win7 8 8 8 1 10 Win11 Size 15 14 5 5mmFeatures Fully compatible Win7 8 8 1 10 11 With automatic memory connection Support bluetooth 2 0 3 0 4 0 5 0 and other versions Support up to 7 bluetooth devices to connect at the same time USB Adapter 5 1 Let the computer realize the bluetooth functionPackage Included 1 USB bluetooth Adapter 5 1