Connect more source equipments to multiple displayer the output can be the same or different. Can be operated manually using front panel controls remotely with the remote control or automatically via the RS232 interface. Smart selection function: The matrix senses when an input port has no signal and will automatically switch the input to the next available active input. Additionally the matric can be set to remember your preferred inputs for each output using the memory button on the remote control. - HDMI 1.3 protocol compliant HDCP 1.2 compliant. - Support 3D support deep color 36bit support CEC. - Transfer date bit rate up to 2.25 Gbps per channel. - Support bandwidth: 225MHz. - Support resolution: 1080p / 1080i / 720p / 576p / 576i / 480p / 480i - Support DTS-HD/true-HD/LPCM7.1/AC3/DTS/DSD audio format. - 15metre AWG24 HDMI cable input & 15metre AWG24 HDMI cable output cable length.