Portta HDMI Mini Switch/Switcher 4 Port 4x1 with IR Remote support 3D 1080p/4K

1.0 INTRODUCTION This is a kind of high performance mini HDMI Amplifier Switcher. This kind of HDMI Amplifier Switcher not only has the key-press-switching function, but also has the IR remote control and intelligent function. That is to say, as soon as the power supply of the source equipment is switched, this switcher will respond automatically. In addition, it is equipped with standard IR extender receiver: safe and convenient. 2.0 SPECIFICATIONS Input DDC Signal:5 volts p-p (TTL) Maximum Single Link Range:1920X1080p Output Video:HDMI 1.3b Vertical Frequency Range: 50/60Hz Video Amplifier Bandwidth: 2.5Gbps/250MHz Interlaced(50&60Hz):480i,576i,1080i Progressive(50&60Hz):480p,576p,720p,1080p Operating Temperature:0 ? to +70? Operating Humidity:10% to 85 % RH (no condensation) Storage Temperature: -10? to +80? Storage Humidity: 5% to 90 % RH (no condensation) External Power Supply:No power needed Power consumption (Max): 5W 3.0 PACKAGE CONTENTS 1? Main unit. x1 2? IR extender receiver, Remote control x1 3? User Manual(English Version) x1