The Net Computer NC120 is a legacy "thin client" or "zero client" device designed to let multiple users share a single host PC's resources

kernel. When Windows 7 arrived with its new driver models and enhanced security layers, many of these older network terminals became "orphaned" hardware. They lacked the processing power to handle newer encryption protocols, and the manufacturers often moved on to newer models rather than updating software for legacy devices.

Method A: Official Net Computer / OEM Sources

Net Computer (sometimes branded under “NII” or “Nippon Information Industry”) has an archive of legacy drivers.

Part 1: Understanding the Net Computer NC120 and Windows 7 Compatibility

Before downloading anything, it’s crucial to understand the compatibility landscape.

Ensure your NC120 terminal is connected to the same local network. Step 2: Run the Installer Extract the downloaded driver folder if it is zipped. Right-click on the setup.exe or install.exe file. Select "Run as administrator."