Once you have downloaded the correct installer (usually an .exe file), follow these steps to install the driver and set up the card: 1. Pre-installation Preparation
Temporarily disable antivirus software during installation. Conclusion
| Component | Requirement | | :--- | :--- | | | 2.4 GHz processor or any dual-core processor | | RAM | 1 GB minimum (4 GB is recommended for better performance) | | PCI Slot | One free full-height PCI slot | | Operating System | Windows 7 Service Pack 1 (SP1), 32-bit version | | Additional Devices | 5 monitors, 5 PS/2 keyboards, 5 PS/2 mice, 5 VGA cables, and 5 Ethernet (Cat 5e/Cat 6) cables |
: One X550 kit adds five user stations to a single host PC. By installing two cards, up to eleven users can share one computer. vSpace Software Integration : Includes the vSpace virtualization software
If the NComputing X550 appears under "Other Devices" with an error icon in the Windows Device Manager, the driver did not inject properly. Ncomputing X550 Pci Card Driver Download Windows 7 32bit
After two hours of trial and error, here’s what finally worked for :
The NComputing X550 is considered a . As a result, official drivers are not always readily available on the main support pages. However, the required vSpace software package for 32-bit systems can still be found.
: The X550 reached End of Life in June 2020. Legacy versions like vSpace 4 and vSpace 6 can no longer be registered through official automated systems. How to Download the Driver “X550 and X350 vSpace 6 Software Release X-6.2.3.6”
Upon reboot, the should open automatically. If it does not, open it from the Start Menu. Once you have downloaded the correct installer (usually an
Open the computer case and firmly insert the X550 card into an available (not PCIe).
5 users per X550 card (Up to 2 cards / 11 users total per host)
| Aspect | Verdict | |--------|---------| | | Manual only – no Plug & Play | | Stability | Acceptable once installed | | Performance | Good for basic terminal tasks (word processing, web browsing, legacy apps) | | Windows Update conflicts | Yes – a 2019 security update broke the driver; had to hide the update | | Multi-session functionality | Works, but limited to older vSpace licensing |
The NComputing X550 kit is a powerful desktop virtualization solution that allows up to five users to simultaneously share a single host computer's resources. It consists of a PCI card installed in the host PC, which connects to five individual XD2 access devices. Each user connects a monitor, keyboard, and mouse to their own XD2 device to enjoy a full, independent desktop experience powered by the host machine. To function, the X550 requires the vSpace virtualization software, which includes all the necessary drivers for the PCI card. By installing two cards, up to eleven users
For the additional users to log in, you must create local user accounts for them on the host computer.
Certain late-stage Windows 7 security updates changed how the OS handles user sessions. If users cannot connect, check the NComputing support forums for specific "KB compliance patches" released for vSpace 6.
If you need help resolving a specific error code during setup, tell me: What or code is appearing? Which vSpace version number did you install? Is your Windows 7 system updated to Service Pack 1 (SP1) ?
Solution: Boot Windows 7 into . Uninstall the vSpace software via Control Panel. Check NComputing's release notes to see if you need to roll back a specific Windows Update or install a specific vSpace patch version. 3. Monitors Are Blank / "No Signal"