Specifications:Maximum Single Link Range: 1920 x 1080pOutput Video: HDMI1.4aVertical Frequency Range: 50/60HzVideo Amplifier Bandwidth: 2.5Gbps/250MhzResolutions(HDTV) Interlaced(50/60Hz): 480i， 576i， 1080iResolutions(HDTV) Progressive(50/60Hz): 480p， 576p， 720p， 1080pRemote Control Powered by: 2 x AAA Battery(NOT included)Color: BlackSwitcher Size: approx. 178 x 64 x 25mmRemote Control Size: approx. 126 x 45 x 22mmNet Weight: 196gNotice:1.When the source devices are on the stand-by mode， it's power supply should be turned off， otherwise this switcher cannot meet intelligent function.2.When plugged in or out， this switcher is completely intelligent.Packages includes:1 x HDMI Switcher1 x Remote Control