The C-TECH BTD-02 is an external mini USB dongle with Bluetooth 4.0, designed for wireless connection with computers, laptops, and mobile devices. It supports Bluetooth 4.0, 3.0, 2.0, and Bluetooth Low Energy (BLE) standards, with a range of up to 10 meters.

• Device type: USB-connected device card
• Interface: USB 2.0
• Operating frequency: 2.4GHz
• Frequency band: 2.402-2.48GHz ISM Band
• Range: Up to 10 m
• Supported operating systems: Windows 7/10
• Dimensions: 24x14x8 mm
• Weight: 26 g

The package includes the Bluetooth adapter C-TECH BTD-02, installation mini CD, and user manual.

Manufacturer: C-TECH