USB Bluetooth Adapter 5.3 for Desktop PC, Plug & Play Mini Bluetooth EDR Dongle Receiver & Transmitter for Laptop Computer Bluetooth Headphones Keyboard Mouse Speakers Printer Windows 11/10/8.1-Black - Techkey, 16585

• Really Plug & Play: No need to install drivers,Simply plug the USB wireless adapter into your computer, you can use it directly. It is not limited by the network and location,you can use Bluetooth function at any time. Bluetooth 5.3 dongle: Upgraded Bluetooth dongle 5.3+EDR,Support Dual Mode (BR/EDR + Bluetooth Low Energy). Quick response and better anti-interference, say goodbye to delay. Easy to operate and enjoy wireless. Fast data transmission: The Bluetooth receiver supports Enhanced Data Rate (EDR) technology with a maximum data transfer rate of 3MBit/s, greatly increasing the transfer rate to a range of up to 30 meters if there are no obstacles between the computer and the connected device. It allows you to achieve a fast, lag-free wireless data connection between your computer and Bluetooth devices. Stability and anti-interference: This upgraded Bluetooth 5.3 adapter adopt EDR technology and Bluetooth Low Power (BLE) configuration to reduce the loss of transmission efficiency caused by interference in the 2.4GHz band, Improves connection stability and reduces the possibility of signal interruptions. Wide Range of Applications: Compatible with Bluetooth 5.2/5.1/5.0/4.2/4.1/4.0/3.0/2.1/2.0, Only Supports Windows 8.1/10/11,You can fully use the wireless Bluetooth to connect multiple devices simultaneously, such as Bluetooth speakers, headphones, headsets, keyboards, mice, Bluetooth printer and stereo headphone,etc.Not compatible with Mac OS, Linux，car stereo systems,XBOX,ps4 or TVs.