Sp71571.exe Guide

According to HP Support Community experts, sp71571.exe is the only official Windows 10 Wi-Fi driver released by MediaTek/Ralink for these older adapters. Windows 10 (64-bit) Windows 8 and 8.1 Windows 11 (in some compatibility scenarios) How to Install: Replaced the RALINK WLAN RT5390F WIRELESS ADAPTER

Resolving weak signals, slow DNS lookups, or IP address conflicts. sp71571.exe

Often used by users who upgraded from Windows 7 or 8.1 to Windows 10 and found their Wi-Fi no longer functioning. Compatibility and Installation According to HP Support Community experts, sp71571