USB Bluetooth 5.4 5.3 Dongle Adapter for PC Speaker Wireless Mouse Keyboard Music Audio Receiver Transmitter Drive free

Drive-free 5.4 Bluetooth adapter

• Product name: USB Bluetooth adapter;

• Bluetooth version: 5.4 (BLE low power, low latency);

• Transmission distance: 20 meters (barrier-free environment);

• Support protocols: A2DP,HSP,AVRCP,HID,ACC, etc

• 5.4 Bluetooth dual-mode dual-channel, compatible with Bluetooth 2.0, 3.0, 4.0, 5.0, 5.1 and 5.3 specifications;

• Intelligent low power chip, RF transceiver, provides low latency flexible and powerful Bluetooth applications;

• Support Cass2 Power level 20 meters away (in open environment);

• Support Bluetooth 5.4 dual-mode specifications (LMP 13.X true Bluetooth 5.4 standard);

• Support USB2.0/3.0 interface;

• Supports simultaneous connection of multiple devices (up to 7 devices can be connected);

• Operating temperature -20 to 70℃;

• Supported operating system: Windows 8.1, 10, 11 (no driver, plug and play);

• Supported protocol :HFP/HSP(hands-free phone/headset)A2DP/ AVRCP(stereo music)HID/HOGP(keyboard and mouse)/ACC. Android smartphones, etc.

General Specification: