About this item

BLUETOOTH 5.1 ADAPTER FOR PC: USB BT adapter receiver helps to add BT functionality to USB devices without BT, helping to achieve wireless connectivity for your daily use. It applies the latest Bluetooth 5.1 version and is backward compatible with Bluetooth 2.1/3.x/4.x.
FASTER SPEED, LONGER RANGE: BT 5.1 dongle for computer enables faster and wider coverage, and its transferring data is twice as fast as before and 4 times the range of BLE. It also has been upgraded to realize lower energy consumption to conserve power and improve the anti-interference of transmission.
PRACTICAL USE: supports plug and play, can make your computers connected to Bluetooth devices such as Bluetooth printers, speakers, headphones, headsets, keyboards, mouse and others with high responsiveness.
STRONG COMPATIBILITY: Mini Bluetooth 5.1 adapter supports for win 7, for win 8.1, for win 10, for win 11, for Linux and other operating systems.
MINI USB DONGLE: Compact and small USB BT 5.1 adapter allows you to leave plugged in your laptop or PC without blocking or interfering surrounding USB ports. It will not take up too much space and conveneint to carry and store.

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;

Product size: 21 x 16 x 5mm;
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:
1 * USB Bluetooth 5.1 Adapter

Not suitable for all IOS devices including Mac, iPad and iPhone,it can't work in car stereo or TV !!! it can only use for computer.