USB Bluetooth-compatible 5.1/5.3 Adapter Bluetooth-compatible Dongle Receiver For Computer Laptops Keyboard Mouse 5.3

Features:
Low-power transmission: Adopt BR8561 chip, complies with BT 5.1 technical specification, dual-mode low-power transmission.
Longer transmission distance: 10-20m ultra-long transmission distance (no barriers), strong signal.
More stable transmission rate: 3Mbps transmission rate, providing high-speed file and audio data transmission.
Downward compatibility: Fully backward compatible with BT 5.0, BT 4.2, and BT 4.0 specifications.
Portable: The USB2.0 interface is more versatile, and the ultra-miniature body is portable.
Notice:
1.Actual color may be slightly different from the image due to different light effect
2.Please allow 1-3cm deviation due to manual measurement
Description:
Material: Plastic, metal.
Size: 14.5*9.5*2cm.

Package List:
1 x adapter