AXFEE Bluetooth Adapter 5.3, Usb Bluetooth Adapter1. Equipped with the latest Bluetooth 5.3+EDR, the signal is more stable, the delay is lower, and the transmission distance is longer.2. Plug and play, equipped with indicator lights to clearly display the current pairing status, which is convenient and fast.3. Suitable for Windows 11/10/8.1, not suitable for Mac OS, Linux, car audio systems, XBOX, ps4 or TV (Note: Windows 7 requires manual driver installation.)The website to download the driver is: https://bit.ly/3Hqj8CC3. Compact size, easy to carry, and will not block other USB sockets during use4. File transfer can be completed without data cable.SpecificationMaterial: Metal + plasticTransmission distance: 10-20MPacking List:1*Bluetooth adapterNotice:1. If your computer has built-in Bluetooth function, please turn off the computer's built-in Bluetooth first, otherwise it will conflict with the driver of this Bluetooth adapter and cannot be used.2. Only one electronic device of the same type can be connected.We have professional after-sales service, if you have any questions about our products, please feel free to communicate and we will solve the problem for you as soon as possible.