The Chamsys MediaMaster VisionSC-HD4+H HDMI Video Input Card adds multiple HDMI or DVI video input channels to MediaMaster VS2+ or VS4+ media servers running MediaMaster software. It provides four independent HDMI 1.4 channels for capturing and controlling separate video sources simultaneously. Two channels support 297MHz and 3840×2160 at 60 fps, while two support 165 MHz and 1920×1080 at 60 fps. The card connects through PCIe x8.