Tendak 1080P Wii to HDMI Adapter Upscaling 720P HD Output Wii HDMI Converter with 3.5mm Audio Out for All Wii Display Modes Attaches to the Wii's standard video port and a standard HDMI port; Convert your Nintendo Wii to an HDMI compatible device with 3.5mm Audio. Wii to HDMI adapter supports all Wii display modes (NTSC 480i, 480p,PAL 576i); Upscales to HDMI 720P or 1080P high definition output To switch between 720P and 1080P outputs, use a straightened paper clip or needle to push and hold for 1 second then release Includes high quality, state of the art motion adaptive de-interlacing for 480i and 576i input modes If you need an audio cable, Please search the ASIN number "B071S3J4Y8" (3.5mm audio cable)/ "B0722Z9HGM"(3.5mm to L/R)/ "B071VNB61H"(3.5mm extension audio cable) on Amazon to find more detail.