This is a modular matrix switcher, with 160 input slots and 160 output slots, so 

Modular HDMI matrix switcher can support maximum 160 inputs and 160 outputs, all the input and output of modular HDMI matrix switcher cards are using 1-card 4-port, the signals are including the DVI, HDMI, HDBasT, Fiber Optic, 3G-SDI. Users are able to have mixed signals inputs and mixed signals outputs.

Modular HDMI matrix switcher single channel signal switching speed can reach 12.5Gbps, and the main board is using Four core four links processing technology, themodular HDMI matrix switcher switching ability speed can reach 32Gbps. With uncompressed transmission technology for the digital signal to make sure the image High fidelity output. Unique signal links shielding designing technology to make sure the signal completeness, the internal data switch has super strong capacity of resisting disturbance and long continuous and stable working ability. Modular HDMI matrix switcher supports 7*24 continuously working and with dual LAN and RS232 backup control,  modular HDMI matrix switcher is convenient for users to control via PC, iPad, APP and the 3rd parties central control by the the RS232 control commands.

With the dual RS232 and LAN control, users also can simply set up and control the surrounding equipment, such as the projector, electric curtain and TVs.