Bluetooth Adapter For Pc Usb Bluetooth 5.4 5.3 5.1 Dongle Receiver For Speaker Mouse Keyboard Music Audio

If the product does not work, please contact the seller to get the driver.

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.




3, If you need Windows 7 drivers, you can contact us. We will provide to the buyer.





Bluetooth 5.3 Dongle:
Product name: USB Bluetooth adapter;

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

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).

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

Drive-free 5.4 Bluetooth adapter




Product name: USB Bluetooth adapter;

Model: BR04;

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:

Bluetooth Specification




Standard



Bluetooth V5.4




Profiles



Bluetooth low energy

Dual-mode Bluetooth




Frequency Band



2.402G-2.480G




Sensitivity



-86dBm@.01%BER




RF TX Power



+6dBm(ClassП)




Power




Supply Voltage



5V DC(MAX5.75V)




Working Current



Depends on profiles, 22mA typical









Standby Current (Connected )



0.4uA









Operating Environment









Temperature



-20℃ to +70℃









Humidity



10%-90% Non- Condensing









Environmental RoHS Compliant




USB Bluetooth 5.1 Adapter Transmitter Receiver Bluetooth Audio Bluetooth Dongle Wireless USB Adapter for Computer PC Laptop

Feature:
Integrated low-power MCU, RF transceiver, baseband, modem, USB, UART, PCM/I2S, SARADC and 24 GPIOs with Barry Bluelett stack provide low cost, low power, flexible and robust Bluetooth-compatible applications.




Description:
Product Name: V5.1 Bluetooth-compatible Adapter;
Interface: USB 2.0;
Transmission rate: maximum 24Mbps;
Bluetooth-compatible version: Bluetooth-compatible V5.1;
Frequency band: 2.400-2.480GHz;
Colour: Black;
Low-power options: 1.2 to 3.6 VI/O;
Compatible with Bluetooth-compatible: v1.2/2.0/2.1/3.0/4.0;
Supported operating systems: compatible for Windows, Android, Linux, FRERTOS, ThreadX UITRON;
Support software: compatible for Microsoft Bluetooth-compatible software, CSR, Bluez, Bluesol;
Support application functions: HFP/HSP (hands-free phone/headphone) A2DP/AVRCP (stereo music) HID/HOGP (keyboard mouse). DUN/PAN (online), PBAPMA; PFTPSPP.GATT, etc.;

Packing list:
1 x Bluetooth-compatible Adapter
1 x Packing Bag

Note:
1. Due to manual measurement, please allow 1-3cm error. Make sure you don't mind before bidding.
2. Due to the difference of different monitors, the picture may not reflect the actual color of the product. Thanks.







































































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