The file is a driver installation package for the Mediatek (Ralink) Wireless LAN Controller . HP uses "SoftPaq" (prefixed with "sp") as a naming convention for its software and driver updates. Version: 5.0.57.0 Rev.A Release Date: June 18, 2015 File Size: Approximately 29.9 MB
The primary role of this executable is to enable your HP computer's operating system to communicate with the internal Ralink wireless network card. Without a functional driver, your PC may fail to detect Wi-Fi networks or experience frequent disconnections. Common issues this driver aims to solve include: sp71571.exe
Understanding sp71571.exe: The Ralink Wi-Fi Driver for HP PCs The file is a driver installation package for