Ultra High Performance 5 Ports HDMI Amplifier Switcher w/ Remote Control & Intelligent Switch This is an intelligent HDMI 5X1 Amplifier Switcher. It allows five HDMI source devices switched into one HD monitor or projector. Adopted touch button design lets you enjoy the high technology and easy switching life. This intelligent Switcher is quite different from other switchers. It has one input port on the front panel. This not only reduced the switcher to an ideal small size but also be more convenient for users to connect the source devices. Intelligent Function:  When supplied with power, this switcher will select the power-on source device depending on the sequence automatically. (input1&gt;input2&gt;input3&gt;input4&gt;input5)  Once the source device is turned on or plugged in (should stay power-on mode), the switcher will automatically select this source.  Once the source device is turned off or plugged out, the switcher will automatically select the next power-on source depending on the sequence (input1&gt;input2&gt;input3&gt;input4&gt;input5)  Once the touch button been touched, this switcher will automatically select the next power-on source depending on the sequence (input1&gt;input2&gt;input3&gt;input4&gt;input5) Features:  One input port on the front panel is specialized for portable devices  Multi-switching methods: intelligent, IR remote or by touch button  Supports HDMI 1.3b  Supports highest video resolution 1080p  Supports 250MHz/2.5Gbps per channel (7.5Gbps all channel) bandwidth.  Supports 12bit per channel (36bit all channel) deep color.  HDCP pass-through.  Supports uncompressed audio such as LPCM.  Supports compressed audio such as DTS Digital, Dolby Digital (including DTS-HD and Dolby True HD). Note: 1. When the source devices are on the stand-by mode, it power supply should be turned off, otherwise this switcher cannot meet intelligent function. 2. When plugged in or out, this switcher is completely intelligent.