Features: It can capture audio and video from almost any analog video source, and record in DVD +/-R/RW, DVD +/-VR, and DVD-Video. Plug and for play, no drive is needed. convert, edit, and save videos in digital format, you can capture video via normal software ,such as Potplayer and AMcap. USB interface,do not need for extra power, compliant USB2.0 free port. System requirements: for windows 2000/for windows 7 /for windows 8/for windows 10 vista/for Mac OS 10.3 up. Composite audio/video inputs, USB2.0 output, the resolution up to 720x480 (NTSC) / 720x576. Specifications: Product Name: USB 2.0 Video Audio Capture Card Interface: USB 2.0/AV/S-Video Input: 1x RCA (Yellow,White,Red). Output: 1x USB port System: for windows XP /for windows 2000/for windows 7 /for windows 8/for windows 10 vista/for Mac OS 10.3 up Video Mode:Manual recording/Video recording/motion detection Support AV full format video input Support S-VIDEO full format video input Support NTSC(J,for M,4.43),PAL(B, D, G,H, I, for M, N, 60) Automatic format & interface detection Five Output Resolutions: 720x480, 720x576, 640x480, 320x240, 160x120 USB Power: supply(for DC 5V) Material: ABS Plastic Color: Black Size: Approx. 57x23x13 mm/2.24x0.90x0.51 inch Package Includes: 1x 3RCA to HDMI-compatible Converter 1x Power Cable note: 1.This adapter only converts AV signal to HDMI-compatible signal, not support HDMI-compatible to AV 2.Video signal transfer only, can'for t improve video quality.