description:This HDMI splitter cable is ideal for connecting a HDMI compatible device (xbox， blueray， dvd player， ps3) for two foreign exchange visual output. it takes a signal from a device such as a bluray player and going directly to one of two output devices connected to it. This product can act as a signal router， for example， you might have a tv in two separate rooms， you can have the TV on in the room and when you want a connecting room and keep watch tv， you just need to switch the tv off and switching tv another on， and then the signal is forwarded to the tv in the other room. note: only 1 output device should be active at any time unless the two devices share the same display size and model. specification:blacknet weight: 52 glength: approx. 13 inch (32 cm)1 to 2 HDMI HDMI male to female cable splitter.support 480i， 480 p， 720p， 1080i， 1080p.gold-plated connectors for better signal transfer.allows to connect HDMI devices that have a built-in HDMI port， such as HDTV， Playstation 3， upconvertor dvd player， satellite boxes， LCD monitors and projectors. package including:1 x HDMI 1 to 2 m / f cable splitter