IOGear GHDMIS3 3-Port HDMI Switch with Remote, provide additional HDMI connections to your HDTV for the Ultimate Viewing Experience. Take your HDTV to the next level with HDMI technology, the new connectivity standard in digital consumer electronics. Delivering the most vivid and richest viewing experience available today, High Definition Multimedia Interface (HDMI) technology is the latest digital interface that provides HD video and multi-channel audio through a single cable.IOGEAR"s 3-Port HDMI Switch enables you to connect additional HD source devices to your HDTV for your viewing pleasure. It is an ideal solution for connecting multiple HD media devices such as video game consoles , media PCs and computers , set top boxes from cable and satellite providers, DVRs, Blu-ray / DVD players and more!