1.Video and audio in full digital HDMI format, no transmission loss! 2.Supports Wii display modes (NTSC 480i 480p, PAL 576i), upscales to 720p or 1080p high definition output. 3.Provides advanced signal processing with great precision. Colors, resolutions! 4. state of the art motion adaptive de-interlacing for 480i ,576i input. 5.No power adapter, no messy cords—just one HDMI cable. 6.Audio passes through to 3.5mm jack. 7.Hassle Free! Plug and play as you go Specification: Dimensions: 34 x 73 x 14 mm Weight:32g Input: For Wii AV Connector Output: 3.5mm Jack Audio/ HDMI Connector Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x HDMI splitter