USB 2.0 Video Capture Adapter provides a link between a PC and a video device with RCA connector or Audio or S-Video connector, such VHS, VCR, DVD USB 2.0 interface, plug and play. Support brightness contrast hue and saturation control. Capture audio without the sound card Support All Video Formats: DVDR or RW, DVDVR, and DVD-Video. Applying to internet conference or net meeting. Support NTSC, PAL Video format. Easy to convent and transfer with good drive to let you have a smooth transfers and enjoy the good momory Connect the analog signal video recorder with your PC or Laptop and Achieve the conversion to digital signal Capture High-quality Video and Audio through popular USB 2.0 interface and not need external power,Support for most formats: record in DVDR or RW,DVD or -VR,and DVD-Video Support Brightness, Contrast, Hue, and Saturation Control Capture audio without the sound card