Acquisition Function The AV to USB 2.0 video capture card can capture high-quality audio & video signal from RCA device into PC/computers. This usb video capture card cable length 1m/3.2ft. Support NTSC & PAL video format This analog to digital converter can connect PC and video devices with RCA connectors, such as VHS/VCR/Hi8/DVD/Set Tox Box/DV/Camcorder. NOT SUPPORT SECAM and too old video format.