Mini USB2.0 bluetooth Adapter Wireless bluetooth Dongle 2.4GHz bluetooth 5.0+EDR Audio Transmitter Receiver

Specifications Model BT501 Interface USB2 0 Frequency range 2 4GHz Size about 24 14 8mm Transmission distance 10 20m bluetooth standard V5 0 Material ABS Color black Chip Realtek 8671B External power supply no external power supply Support system Windows 7 win8 8 1 10Features bluetooth adapter adopts bluetooth 5 0 version to better realize the wireless connection between computer and Bluetooth device so that the computer has bluetooth function Compared with 4 0 bluetooth 5 0 has lower power consumption faster transmission speed and lower delay and is downward compatible with 4 0 4 1 4 2 and other versions Only one bluetooth adapter is needed to connect bluetooth headset mouse keyboard game handle printer etc at the same time multiple devices can be connected at the same time bluetooth connection headset listening to music and watching drama wireless more freedom can do in every position of the room or free to walk no longer have to sit next to the computer With bluetooth the computer can transfer files with the mobile phone even without network which makes the transmission more convenient bluetooth wireless transmission and WiFi signals do not interfere with each other After the first connection the device can automatically remember and connect when it is turned on again saying goodbye to frequent connectionPackage Includes 1 bluetooth adapterNote Not supported Macintosh Operation System windows RT and Linux