Hoco UA42 USB Bluetooth 5.4 Mini Adapter

Material: Constructed from durable plastic.

Compact Design: Dimensions of 33 * 27 * 8mm and an ultra-lightweight of 2.8g.

Latest Connectivity: Utilizes Bluetooth version 5.4 for stable and efficient wireless connection.

High Performance: Features a transmission speed of up to 4.0Mbps.

Wide Compatibility: Designed for use with various Bluetooth devices, including desktop computers, laptops, keyboards, and mice.