If you're unable to find the driver on the NComputing website, you can try downloading it from their FTP site:
The Spiceworks community thread “NComputing X550 on Windows 7 32bit – Last Known Working Setup” (updated 2024) is your best free resource. Ncomputing X550 Pci Card Driver Download Windows 7 32bit
Officially, NComputing ended support for the X-series (including X550) years ago. Their current website no longer hosts drivers for Windows 7 32-bit. Most links redirect to newer products (like the RX-series). Searching their knowledge base yields dead ends. If you're unable to find the driver on
Unlike a standard graphics card, the NComputing X550 doesn't just need a "driver"; it requires the to manage the virtual desktop sessions. Ncomputing X550 Pci Card Driver Download Windows 7 32bit