Yealink BT51-C – Bluetooth USB-C Dongle

Overview :

The Yealink BT51-C is a compact Bluetooth USB-C dongle designed to provide wireless Bluetooth connectivity between compatible Yealink devices and computers. It enables seamless pairing of Yealink Bluetooth headsets and speakerphones with PCs and supported Yealink communication devices, making it suitable for office, hybrid work, and unified communications deployments.

Featuring Bluetooth 5.0 technology, the BT51-C delivers stable wireless communications with an operating range of up to 100 feet (30 meters). The dongle supports high-quality voice and audio transmission while maintaining reliable connectivity for business calls, meetings, and multimedia applications.

The USB-C interface provides plug-and-play deployment on modern laptops, desktops, and workstations without requiring complex configuration. Integrated LED indicators display pairing and connection status, helping users quickly identify device status during operation.

The BT51-C is commonly deployed with Yealink BH72, BH76, CP700, and CP900 devices. It is intended for Bluetooth connectivity applications and should not be used as a Wi-Fi adapter or Ethernet networking device.

Key Features :

• Bluetooth 5.0 ensures reliable wireless connectivity
• USB-C interface supports modern computing devices
• Up to 100 ft wireless operating distance
• Plug-and-play deployment requires no drivers
• LED indicator displays pairing and connection status