GEFFEN hybrid card splicing matrix is a flexible configuration of splicing and seamless matrix signal switcher. Using high-performance FPGA pure hardware core and modular plug-in card design, perfect Support CVBS, SVIDEO, YPbPr, VGA, DVI, HDMI, DP, SDI, HDBaseT twisted pair, optical fiber, KVM, IP codec various high-definition digital / analog signal switching processing, and support Bidirectional RS-232, bidirectional IR signal distribution switching function. The stitching function is to divide a complete image signal into multiple signals and assign them to multiple display units to form a large display at the same time. Screen to display dynamic pictures. Provide a one-stop solution for various video and control signal distribution switching processes in various industries, which can be widely used in radio and television engineering, multimedia conference halls, The screen displays engineering, television teaching, intelligent traffic management center, command and control center and other places.