Digital Series 3 X 1 HDmi Switch Box Connects 3 Hdmi(Tm) Devices To A Single Hdtv Or Hd Display With Hdmi(Tm) Inputs Supports 480I, 480P, 720P, 1080I & 1080P Compatible With Most Hdmi(Tm) Compliant Devices Push-Button Selectors & Input Indicator Allow For Easy Management