In today’s work force everyone has more than one screen connected to their pc. Usually this is accomplished using a usb adapter or hub. Matrox has been creating cards that allow up to 4 screens to attach, and they have just introduced a new pci card that allows up to 6 monitors. Resolutions up 2560×1600 for the 4 display. This is a low powered card so cooling is generally not an issue. Now the c680 can drive up to six 4K displays. The cards are based on AMD GPUs and both carry 2GB of GDDR5 Graphics memory.