Kebidumei | 150M Bluetooth 5.4 6.0 Adapter USB Bluetooth Dongle Driver Free for Windows 11/10/8.1 Mouse Keyboard Audio Receiver Transmitter

Note:XP/ Win8/ MacOS system is not supported.Name: USB Bluetooth 5.4/6.0 adapterBluetooth version: 5.4/6.0(BLE low power consumption, low delay)Transmission distance: 150m/200m(in barrier-free environment)Support protocols: A2DP,HSP,AVRCP,HID, etc.5.4/6.0 Bluetooth dual-mode and dual-channel, compatible with Bluetooth 2.0,3.0,4.0,5.0,5.1and 5.3 specifications.Intelligent low-power chip, RF transceiver, providing lower delay, flexible and powerful Bluetooth application.Support Cass2 Power level 20 meters distance (in open environment)Support Bluetooth 5.4 dual-mode specification (LMP 12.45 real Bluetooth 5.4 standard)Support USB2.0/3.0 interface.Support multiple devices to connect at the same time (up to 7 devices can be connected)Working temperature -20 to 70℃Operating system support: Windows 8.1, 10, 11 (driver-free, plug and play), Windows7 system can be installed with drivers.Support protocols: HFP/HSP (hands-free phone/headset) A2DP/ AVRCP (stereo music) HID/HOGP (keyboard and mouse), Android smart phone, etc.