Note:

1, The USB bluetooth adapter can only be plugged into your desktop or laptop computer, and cannot be used on other devices such as a car.

2, Before using the product, please disable the Bluetooth of the computer itself, and uninstall the existing Bluetooth driver of the computer, and then install the driver of this product.

Bluetooth 5.3 driver:https://www.dropbox.com/s/3ktdqbq7egr50ee/Rtl5.3%20Driver.zip?dl=0

Bluetooth 4.0/5.0 driver Contact customer service to obtain driver files

Bluetooth 5.3 Dongle:
Product name: USB Bluetooth adapter;

Bluetooth version: 5.3 (BLE Low power, low latency)

Main control chip: RTL8761BW;

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

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

Features:

1, 5.3 Bluetooth dual-mode dual-channel, compatible with Bluetooth 2.0,3.0,4.0,5.0 and 5.1 specifications.

2, Intelligent low-power chip, RF transceiver, to provide lower latency flexible and powerful Bluetooth applications.

3, Support Cass2 Power level 20m distance (in open environment).

4, Supports Bluetooth 5.3 dual-mode specification (LMP 12.45 true Bluetooth 5.3 standard).

5, Support USB2.0/3.0 interface.

6, Supports simultaneous connection of multiple devices (a maximum of seven devices).

7, Working temperature -20 to 70℃,

8, Support operating system: Windows 8.1, 10, 11 (no driver, plug and play), Windows7 system can be installed driver use.

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

Save your USB Ports

Connect 5 devices simultaneously

Use for Data Tranfer

Transfer file instantly via connection

Multiple Bluetooth Versions

Bluetooth 5.3, backward compatible with 5.1/5.0/4.0 devices

Up to 20M Transmission Distance

Faster and more stable transfer

Bluetooth Connection

Enjoy wireless life

Diver-free for Win8.1 and Later

Only use on Windows computer

Bluetooth 5.0 Specifications:

Item Name: V5 Bluetooth 5.0 Adapter

Interface: USB 2.0

Transfer rate: Max 24Mbps

Bluetooth Version: Bluetooth V5.0

Frequency Band: 2.400-2.480GHz

Color: Black

Item Size: 21x16x5 mm

Low-power selectable :1.2 to 3.6 VI/O.

Supporting multiple languages.

Compatible with Bluetooth v1.2/2.0/2.1/3.0/4.0

Supporting multiple languages.