USB Bluetooth Adapter BT 5.3 Dongle Audio Receiver Transmitter for PC Laptop Wireless Mouse Bluetooth Earphone Headset Speaker

Note:

Win 7/Win 8/ Win 8.1need to install drivers.If your computer system is Win10/11, you do not need to install the driver.

It is driver-free for Win10 and above system.

Bluetooth adapter is a new product with high version and high speed, with strong compatibility, high speed and stability, and longer receiving distance.

Realize wireless connection between computer and other Bluetooth protocol devices (Bluetooth headset/speaker/mouse/keyboard/gamepad/mobile phone/printer, etc.) for audio, data and image transmission.

Features:

1.RTL8761BW chip, which truly conforms to the technical specification of Bluetooth 5.3, has dual-mode low-power transmission.

2. Longer transmission distance: 10-20m long transmission distance (no barrier), strong signal.

3. More stable transmission rate: 3Mbps transmission rate, providing high-speed file and audio data transmission.

4. Ultra-low delay speed link, intelligent sleep wake-up to save energy, 24-bit CRC check to resist interference, adaptive frequency hopping to reduce crosstalk.

5. Complete backwards compatibility Bluetooth 2.0, Bluetooth 2.1, Bluetooth 3.0, Bluetooth 4.0, Bluetooth 5.0, Bluetooth 5.1 and other specifications.

6.USB2.0 interface is more universal, and the ultra-mini body is portable.