FOR WINDOWS 7: The 5.3 adapter is also suitable for Windows 7 systems but you need to download the driver download the installer from the link::
https: //www. dropbox. com/s/3ktdqbq7egr50ee/Rtl 5.3 %20Driver. zip? dl=0PLUG AND PLAYWindows 11/10/ 8.1 Plug and Play. Simply plug into your USB port and enjoy automatic installation for setup in under a minute with Plug & Play installation! Made to work flawlessly with Windows 10/ 8.1 /11Rotating AntennaBluetooth USB antenna high gain dual antenna can rotate 90 vertically and 180 horizontally for better signal and maintain stable Bluetooth connection it can provide better transmitting and receiving signals from anglesINCREDIBLE
RANGE: High performance with a frequency band of 2.402G hz - 2.4835G hz our PC Bluetooth Dongle 5. 3 EDR Adapter is designed for maximum coverage no matter what youre working with allowing multiple Bluetooth devices to communicate with each other. If your computer has Bluetooth please disable Bluetooth first. manage my computer-device management-bluetooth-Right-click and click Disable Bluetooth