C-Tech Bluetooth adapt??r BTD-02, v 4.0, USB mini dongle

Miniature Bluetooth Adapter C-TECH BTD-02 for USB interface, supports Bluetooth version 4.0 with a range of up to 10 meters and high transmission speed. The adapter can be used for wireless communication with PCs, laptops, and a variety of mobile devices, such as smartphones, tablets, or wireless headsets. No additional drivers need to be installed for the device to function; installation occurs automatically upon connecting the adapter.

Specifications:
Chip: Qualcomm CSR8510 (Dual-Mode support for Bluetooth 4.0 with low energy consumption - backward compatible with Bluetooth 2.0/3.0)
Support: Bluetooth Low Energy (BLE)
Interface: USB 2.0
Operating frequency: 2.4 GHz
Frequency band: 2.402-2.48 GHz ISM band
Device range: up to 10 m
Supported operating systems: Windows 7/8/10
Dimensions: 24x14x8mm
Weight: 26g
Package includes: Bluetooth adapter C-TECH BTD-02, installation mini-CD, user manual.