Install
: Click the Install Driver button in the setup window.
- No sound: ensure the source app’s output is set to the cable device and the recording app’s input matches the cable’s other endpoint.
- Latency or glitches: try lowering sample rate mismatch—open Sound control panel → Recording/Playback → Properties → Advanced and align sample rates (e.g., 48 kHz).
- Driver installation failed: run installer as admin, reboot, or install the signed driver (x64) version; check antivirus blocking.
- Multiple apps not captured: VB-Cable is single virtual pair for the free version — use VB-Audio Voicemeeter or the paid Multi-Cable if you need multiple simultaneous virtual cables.
Playing Computer Audio through a Zoom call (or OBS).
Here is the most common use case: