Apple Cinema 30-inch HD Flat-Panel Display M9179LL/A (OLD VERSION) Requires NVIDIA GeForce 6800 Ultra DDL Card or equivalent 2-port USB 2.0 hub, 2 FireWire 400 ports Industry-standard DVI connector 2,560 x 1,600 optimal resolution, 16.7 million colors, Brightness 400cd/m2, Contrast ratio 700:1 Design complements the latest Power Macs and PowerBooks 2,560 x 1,600 optimal resolution, 16.7 million colors, Brightness 400cd/m2, Contrast ratio 700:1 Industry-standard DVI connector Design complements the latest Power Macs and PowerBooks 2-port USB 2.0 hub, 2 FireWire 400 ports Requires NVIDIA GeForce 6800 Ultra DDL Card or equivalent