Note:

• For Windows 7: Driver installation is required.
• For Windows 8.1/10/11: No driver installation is needed (driver-free).
• Mac OS/iOS: This product is not supported.

Product Features:

• Advanced Bluetooth Chip: Equipped with a genuine Bluetooth 5.4 chip, this adapter meets Bluetooth 5.4 and LMP:13.X specifications, supporting BLE/EDR dual-mode low-power transmission.
• Extended Transmission Range: Enjoy a long transmission distance of up to 150 meters (unobstructed), thanks to the upgraded antenna and strong signal strength.
• Stable Transmission Rate: With a 3Mbps transmission rate, this adapter ensures high-speed file and audio data transfer for seamless performance.
• Plug-and-Play Convenience: Supports plug-and-play functionality, making it easy to use. (Driver-free for Windows 8.1/10/11; Windows 7 requires driver installation.)
• Ultra-Low Latency: Experience ultra-low delay speeds, intelligent sleep wake-up for energy saving, 24-bit CRC check for interference resistance, and adaptive frequency hopping to reduce crosstalk.
• Backward Compatibility: Compatible with Bluetooth versions 2.0, 2.1, 3.0, 4.0, 5.0, 5.1, and 5.3, ensuring broad compatibility.
• Universal USB Interface: Utilizes a USB 2.0 interface, which is also compatible with USB 3.0.
• Multi-Device Connectivity: Connect up to 7 devices simultaneously, enabling wireless Bluetooth connections between your computer and various Bluetooth-enabled devices (headset, speaker, mouse, keyboard, gamepad, mobile phone, printer, etc.) for audio, data, and image transmission.
• Automatic Reconnection: Enjoy the convenience of one-time pairing and automatic reconnection for subsequent uses, eliminating the need for repeated pairing.

Bluetooth 5.3 150m

Chip: (RTL8761BW)

1. Upgrade Bluetooth 5.3+BLE (LMP:12.45)

2. Compatible with Bluetooth versions such as 5.2/5.1/5.0/4.0/3.0/2.0.

3. Low power consumption, low delay and high-definition sound quality

4.Win8.1/10/11 driver-free, plug and play, Win 7 need to install drivers.

5. Connect once, and connect automatically.

6. Support simultaneous connection of multiple devices

7. Wide compatibility (Bluetooth headset/speaker/Bluetooth mouse/keyboard/Bluetooth handle/printer/Android)

8. External dual antennas, 150 meters distance

9. Support A2DP/HSP/AVRCP/HID/SBC/AAC and other protocols

Long distance BT receving and transmitting 150 meters(open distance)

External dual antenna enhancementDrive free plug and playRotatable antenna

Adjust signal to improve signal sensitivityOnce matched,flash connect from here