Converts stereo audio & composite video into HDMI. Great for watching older DVD, VHS, or camcorder technology on HDTV with HDMI port. The composite input accepts 480i resolution and upscales the signal to high-resolution 720p or 1080p. Features NTSC/PAL switch for international use. Powered either through HDMI or USB port. Includes 2.5ft USB to Mini-B power cable. (Connectors: 3 RCA Female to HDMI Female / Mini-USB Female)