Hama Bluetooth® USB Adapter, Version 5.0 C2 + EDR

Universal Bluetooth mini adapter for convenient wireless data exchange between a computer or laptop and other Bluetooth devices
Extremely low power consumption
128-bit AES encryption, for a secure connection between devices
Bluetooth version 5.0, for fast data transfer (compatible with versions 4.0, 3.0, 2.1, 2.0 and 1.2)

Range up to 20 meters
Data transfer:  3 Mbit/s
USB standard:  2.0
Bluetooth Class:  2
Security 128 bit AES encryption
Warranty 24 months