The chipset is aging but still functional on Windows 10 64-bit with the correct legacy driver. Avoid Windows 11 unless a specific signed driver from 2020 or later is available. For mission-critical systems, consider upgrading to an AC1200 or AX1800 (Wi-Fi 5/6) USB adapter for better driver support and performance.
Security and performance notes
If you're unable to find the driver on the manufacturer's website or prefer a more straightforward method, you can try using the Windows Update Catalog: ralink 802.11n wireless lan card driver windows 10 64 bit
To resolve these issues, try:
Another practical solution involves manually forcing an older driver. By downloading the final Windows 8.1 64-bit driver from MediaTek’s legacy section, a user can install it via Device Manager’s "Have Disk" method, bypassing the operating system’s version check. Successful installation often requires disabling driver signature enforcement temporarily (via Advanced Startup options) because the older driver lacks a proper Windows 10 signature. This method works for many cards but may lead to system instability after major Windows 10 feature updates. The chipset is aging but still functional on