Once downloaded, right-click the .zip file and select "Extract All".
Reboot your computer to ensure the network settings are fully applied. Technical Specifications
Windows will identify the PCI\VEN_1904&DEV_2031 hardware ID and install the matching software. Method 2: Automatic Installer (Recommended for .exe files)
Offers the original Official Kaiomy KM8139D Driver package which includes support for older systems like Windows XP and 98SE.