Overview: This USB (Universal Serial Bus) 2.0 video & audio adapter captures high quality video & audio through USB (Universal Serial Bus) 2.0 interface. This adapter is a convenient device to capture video from analog devices, it is better than using a TV tuner. With a USB (Universal Serial Bus) interface, allowing you to use it with your notebook, desktop, PC & more. Using it, you can capture video tapes recording to DVD discs. The software is very convenient & easy to underst&. Sound card free, without using extra sound card, this adapter captures good quality audio. Support brightness, contrast, hue & saturation control. Support all formats: record in DVD /-R/RW, DVD /-VR & DVD-Video. Complies withr universal serial bus sepecification Rev.2.0. Video input: One RCA composite, one S-Video. Audio input: Stereo audio (RCA) Specification: Weight Approx:0.0786kg Size Approx:26.9 2.6 1.5cm Compatible system: Windows 2000, XP/ Vista Package Contents:1 x USB2.0 to 4 port audio & video capture adapter 1 x CD, 1 x User Manual 1 x Original Retail Blister