• Latest Bluetooth-compatible 5.1 standard: The latest Bluetooth-compatible 5.1 standard, the measured transmission distance is 3 times that of the 4.0 standard, which can easily make the transmission distance of the device reach 100 meters
• Compatible with multiple operating systems: Compatible with windows, linux, Android and other operating systems, can be widely used on various devices
• Throughput up to 3M: Throughput up to 3M, which can meet the needs of data, control signals, audio and other applications in most low-power devices

Specification:

• Chip: RTL8761BUV-CG
• Protocol standard: BT 5.1
• Interface: USB 2.0
• Frequency range: 2.402 ~ 2.480GHz
• Transmit power: 8.5dBm(Max)
• Receiving sensitivity: -94.5dBm(Min)
• Antenna: PCB built-in antenna
• Input power: USB powered
• Security features: Bluetooth-compatible headset/keyboard/mouse/speaker
• Operating environment:
• Working temperature: 0℃~40℃ (32℉~104℉)
• Storage temperature: -40℃~70℃ (-40℉~158℉)
• Working humidity: 10% ~ 90% RH without condensation
• Storage humidity: 5% ~ 90% RH without condensation
• Operating system: Windows 7, Windows 8/8.1, Windows 10