Avoid using .exe installers; they often fail on Windows 7 for these niche devices.
Use the arrow keys to select . Press Enter to boot into Windows. Step 3: Install the Driver via Device Manager
device is a generic clone with slightly different hardware IDs.
Because no official driver exists, the community has created – essentially modified versions of the original driver files that have been:
A patched driver modifies the original configuration files to force compatibility and bypass installation errors. This comprehensive guide walks you through finding, preparing, and installing a patched IT9910 HD driver safely. Understanding the IT9910 Chipset Challenge it9910 grabber device hd drivers for windows 7 64bit patched
If the driver installs successfully but your capture software (OBS Studio, PotPlayer, or VLC) shows a black screen:
If you possess a patched driver package for the IT9910, the installation process usually involves bypassing Windows driver signature enforcement:
: If Windows warns that the driver is not digitally signed or may not be compatible, you may need to accept the risk to proceed with the "patched" version. Reboot : Restart your computer to finalize the installation. Alternative: Hauppauge "Patch"
Choose "Let me pick from a list of device drivers on my computer" > "Have Disk" and point to the folder containing your downloaded it9910hd.inf Verification: Once installed, it should appear as IT9910 Grabber Device (HD) Known Sources & Issues Reliable Downloads: Avoid using
After successful installation, the device needs compatible software to stream or record the HD feed.
After the installation finishes, restart your computer normally (or with the same signature enforcement settings). Open again. You should now see the device listed under “Sound, video and game controllers” as something like ITE TECH. INC. IT9910 Grabber Device HD or IT9910 Capture Filter HD . There should be no yellow exclamation mark.
Select and press Enter .
Instead of using a patched driver for IT9910 on Windows 7 64-bit: Step 3: Install the Driver via Device Manager
The IT9910 grabber is a legacy device that fills a niche for analog capture. While finding a working driver for Windows 7 64-bit is difficult, patched drivers offer a workaround solution. However, users must balance the utility of the hardware against the potential security and stability risks of installing unsigned, modified kernel code. If possible, upgrading to a newer operating system (Windows 10/11) or purchasing a modern capture card with official driver support is the recommended path for long-term stability.
Once Windows loads with signature enforcement disabled:
The IT9910 is a common SoC (System on a Chip) used in budget HDMI capture cards and "grabber" sticks. Because these are often sold as unbranded or "white-label" products, the standard Windows Update tool usually fails to find a match. Common Hardware ID: USB\VID_048D&PID_9910 Architecture:
Microsoft ended support for Windows 7 in January 2020, yet some users retain it due to hardware constraints or legacy software dependencies. The 64-bit version of Windows 7, while theoretically more secure, faces limitations in driver availability. Manufacturers rarely maintain or update drivers for outdated OS versions, leaving users to seek workarounds. In this context, "patched" drivers—modified versions of original drivers—emerge as potential solutions.