Grandbeing’s MX0808-311 is an 8-by-8 DVI/HDMI true matrix. It allows any of the eight source (Blue-Ray player, HD DVD player, satellite receiver, game system, etc.) to be routed to any of the eight displays simultaneously, no matter the source is HDCP or not. Users can choose several different ways to control the matrix: by using infrared extension receiver, RS232, RS485, and LAN and supplied remote control. IR emitters in the matrix are for controlling the sources; the IR control signal could be from remote locations via STP/UTP type HDMI connection on the rear panel.