Watch, capture or record live video from your VCR, camcorder or video camera! USB (Universal Serial Bus)-Live connects to any S-Video or composite video source & plugs into your PC or laptops USB (Universal Serial Bus) port. USB (Universal Serial Bus)-Lives video digitizer turns your analog video into digital video, & then sends 30 digital images per second over the USB (Universal Serial Bus) (1.1 or 2.0) bus.