It is a modular matrix switch with 9 input and 9 output slots, so it supports up to 9 inputs and 8 outputs, the input and output cards use 1-card 1-port, the signals include DVI, HDMI, HDBasT , Fiber Optic, 3G-SDI. Users can have mixed signal inputs and mixed signal outputs. The switching speed of a single-channel signal can reach 12. 5Gbps, and the main board uses quad-core four link processing technology, the speed of switching ability can reach 32Gbps. It uses uncompressed transmission technology for the digital signal. It uses unique signal connections to make sure the signal is complete, the internal data switch has super strong capacity to resist interference and long continuous and stable working ability. It supports 7*24 continuous operation, and with dual LAN and RS232 backup control, they can be conveniently controlled by PC, iPad, APP and third-party central control with RS232 control commands. With dual RS232 and LAN control, users can easily set up and control surrounding equipment such as projector, electric curtain and TVs. This matrix switch is widely used in conference, radio and television project, multimedia conference room, large screen display project, television teaching, command control center and so on applications.