Most URTC 1000 units ship with a mini CD. If you lost it, the driver filename is usually STK1160_Driver.zip or EM2860_Driver_v3.6.exe.
Safe download sources:
✅ If you see video, success!
1. "Black Screen" or No Video
2. Audio Issues (Static or No Sound)
3. Device Not Recognized at All
Windows 10 blocks unsigned drivers by default. The URTC 1000 driver is often unsigned. urtc 1000 driver windows 10
If the URTC 1000 refuses to install any driver, you can still use it as a low-latency source via UsbDk:
| Problem | Likely Cause | Solution |
|---------|--------------|----------|
| Code 10: Device cannot start | Driver conflict | Uninstall all USB controllers in Device Manager and restart. |
| Green/Pink screen or scrambled video | Wrong video standard | Set your source to NTSC or PAL manually via AmCap or OBS. |
| No audio | Audio is routed as a separate device | In OBS, add “eMPIA Audio” as a separate audio input capture. |
| Driver install fails after restart | Signature enforcement re-enabled | Boot again into “Disable driver signature” mode, or permanently enable test mode: bcdedit /set testsigning on (Admin CMD). |
| Device disappears when recording | USB power saving | Go to Power Options > USB selective suspend > Disable. | Most URTC 1000 units ship with a mini CD