If the device is connected but showing a "Black Screen" or "No Signal": Privacy Settings : Ensure "Allow apps to access your camera" is turned in Windows 10 Privacy settings. USB 2.0 port
: Unzip your downloaded driver folder to a location you can easily find, such as your Desktop.
USB 2.0 on a port shared with a camera or external HDD.
First, confirm you have the correct hardware. The EasyCAP SM-USB 007 is a generic USB video capture card that utilizes the chip. Before installing any driver, verify your device's Hardware ID to ensure compatibility.
Another robust, free media player and recorder that handles EasyCap devices without lag. Troubleshooting Common Issues easycap-sm-usb-007-windows-10-x64-drivers
You should see a string that looks similar to this: USB\VID_1C88&PID_0007 or USB\VID_1C88&PID_1001
If the driver says it cannot start (Code 10 or Code 28), remove the device, restart your PC, and try Step 2 again, or try a different USB port.
When sourcing drivers, a few universal warnings apply. First, always scan downloaded files with your antivirus software, as community-sourced drivers can be a vector for malware. Second, none of these driver packages typically provide an uninstaller, so you may need to manually remove drivers from Device Manager if something goes wrong.
drivers are often unsigned, users frequently have to disable driver signature enforcement or search for modified "safe" drivers, such as those found on GitHub . If the device is connected but showing a
: Major Windows 10 updates may occasionally overwrite your community driver with a generic, non-working Microsoft driver. If your device suddenly stops working, return to Device Manager, right-click the device, choose Properties > Driver , and click Roll Back Driver .
If you want a lightweight viewer without recording bells and whistles: Open . Go to Media > Open Capture Device . Set the Capture mode to DirectShow .
Windows 10 enforces strict rules regarding digitally signed drivers. Because many legacy EasyCap drivers are older or community-modified, Windows will automatically block them unless you temporarily lift this restriction.
: In your software settings (like OBS), ensure that both the Video Device and Audio Input Device are manually mapped to the EasyCap hardware. First, confirm you have the correct hardware
Before downloading any driver, you must identify the hardware ID. Many "SM-USB-007" units use the chipset, but others use Plug the device into your USB port. Right-click the Start button and select Device Manager Find the "EasyCap" or "Unknown Device" (often under Sound, video and game controllers Right-click it > Properties Change the dropdown to Hardware Ids . Look for a string like USB\VID_1C88&PID_0007 (this specific ID confirms the 2. Driver Installation for Windows 10 x64 Since Windows 10 requires Digitally Signed Drivers , standard old drivers often fail. The SMI2021 Driver: Most SM-USB-007 devices require the SMI Grabber Device driver. Look for version or higher, which is generally compatible with x64 systems. Disabling Driver Signature Enforcement:
Before downloading drivers, confirm your device matches the SM-USB 007 chipset: Open (Right-click Start > Device Manager).
If you are reading this, you have likely just unboxed an (the classic blue or yellow dongle) only to be greeted by the dreaded "Device not recognized" chime on your Windows 10 64-bit PC.
: Once installed, the device should appear under Sound, video and game controllers in Device Manager as "SMI Grabber Device" or "OEM Capture". Troubleshooting Tips