... ,480P, pal 576i, Pl 576P). 1.Expend the HDMI output and headphone interface for Wii 2.Video and audio in full digital HDMI ... 1080p , no transmission loss. 3.Support all Wii display modes ... external power supply, plug and play. 5.The shape is samll and delicated, less space .Expend the HDMI output and headphone interface for Wii