Sysinfo.dll

: It is part of the SysInfo DLL SDK used to read Serial Presence Detect (SPD) data directly from RAM modules, identifying manufacturers and clock speeds.

: It serves as a system library for hardware status monitoring, such as checking LED port statuses or UART modes. Sysinfo.dll

Uploading the file to VirusTotal to ensure it is not a malicious imposter. PUA.MSIL.WebCompanion.AE - Threat Encyclopedia : It is part of the SysInfo DLL

Because multiple developers use this generic name for different software, its "content" depends on the specific program it belongs to. Common Uses of Sysinfo.dll : In this context, it is a plugin

: A dedicated tool for system administrators to view high-level system configurations. Potential Security Risk

: A specific version exists within the PlayOnlineViewer utility for system diagnostic reporting.

: In this context, it is a plugin used to retrieve network information, such as your local IP address.