I've been looking for a switch that can route any audio/video source, such as a set-top box, DVD player, or A/V receiver and an audio and/or video monitor, such as a digital television (DTV), over a single cable. While searching the internet i discover HDMI (High-Definition Multimedia Interface). It's a device that provides superior, uncompressed digital video and audio quality. It has three inputs that can accommodate simultaneous connection up to three high definition video sources, such as satellite systems, HD DVD, Blu-Ray Disc, and even your PS3. Firefold currently offers HDMI switch at guaranteed lowest price.