To install the driver correctly, you should first identify your Hardware ID. Right-click the Start button, select Device Manager, find the Network Adapter, and look under Properties > Details > Hardware Ids. You are looking for a string like PCI\VEN_1814&DEV_3090. This confirms you have the RT3090 chipset.
The is a specialized wireless adapter chipset that combines 802.11n Wi-Fi and Bluetooth functionality into a single module . Primarily found in older laptops from brands like HP, Compaq, and ASUS, finding the correct driver today can be a challenge since MediaTek acquired Ralink. ralink rt3090bc4 v20a driver
Always backup your system before changing drivers or firmware. To install the driver correctly, you should first
Version 5.00.52.0000 or 5.00.57.0000 (Released 2014-2016) To install the driver correctly