... 20M, 1080i 25M+25M INTRODUCTIONBritec's HDMI Amplifier Switch 3x1 can switch up to 3HD Sources(HD DVD,X-BOX ... ) to 1 HDTV automatically. This is a very mini size switch,easy to take everywhere you want, user-friendly item ... FCC,CE,ULPower Supply....................................UL,CE,FCC Accessories Adapter AC Power Adapter...............................US standard, UK standard and so onUser ...