uxcell IR Remote Control 3 Input Ports HDMI Amplifier Switcher Black Product Name : 3 Input HDMI Switcher;Connector : 3 Input 1 Output;Voltage : DC 5V;Output Video : HDMI 1.3b Input DDC Signal : 5V p-p (TTL);Max Single Link Range : 1920 x 1080P;Video Amplifier Bandwitdh : 2.5Gpbs/ 250MHz;Vertical Frequency Range : 50/60 Hz Interlaced(50/60Hz) : 480i, 576i, 1080i;Progressive(50/60Hz) : 480p, 576p, 720p,1080p;Operating Temperature : 0~+70 Celsius Degree Splitter Size : 8 x 5.7 x 1.7cm/3.1&#39;&#39; x 2.2&#39;&#39; x 0.7&#39;&#39; (L*W*T);Material : Plastic;Color : Black Net Weight : 66g;Package : 1 x 3 Input HDMI Switcher;1 x IR Remote Controller : 1 x IR Remote Controller