Bluetooth 5.4 USB Adapter Transmitter Bluetooth Audio Dongle Receiver Wireless Adapter for Speaker Mouse Computer Laptop 

Notice

XP/ Win8/ MacOS system is not supported.

Specification

-1- Name: USB Bluetooth 5.4 Adapter

-2- Bluetooth version: 5.4(BLE low power consumption, low delay)

-3- Transmission distance: 20m (in barrier-free environment)

-4- Support protocols: A2DP,HSP,AVRCP,HID, etc.

Description

-1- 5.4 Bluetooth dual-mode and dual-channel, compatible with Bluetooth 2.0,3.0,4.0,5.0 and 5.1 specifications.

-2- Intelligent low-power chip, RF transceiver, providing lower delay, flexible and powerful Bluetooth application.

-3- Support Cass2 Power level 20 meters distance (in open environment)

-4- Support Bluetooth 5.4 dual-mode specification (LMP 12.45 real Bluetooth 5.3 standard)

-5- Support USB2.0/3.0 interface.

-6- Support multiple devices to connect at the same time (up to 7 devices can be connected)

-7- Working temperature -20 to 70℃

-8- Operating system support: Windows 8.1, 10, 11 (driver-free, plug and play), Windows7 system can be installed with drivers.

-9- Support protocols: HFP/HSP (hands-free phone/headset) A2DP/ AVRCP (stereo music) HID/HOGP (keyboard and mouse), Android smart phone, etc.