The new Apple Cinema display lineup features three different sizes: a 20" Cinema display, a 23" Cinema HD display and the biggest display for a personal computer, a 30" Cinema HD display. The Apple Cinema displays match the anodized aluminum enclosures of the Power Mac G5 and PowerBook. The displays are made from one continuous piece of aluminum with no visible fasteners. The stand is made from one piece of aluminum, which includes the forming of the hinge detail. The anodized aluminum allows for a very narrow bezel, so multiple displays can be used together seamlessly. The smooth motion hinge on the display requires very little pressure to tilt the monitor to a different position. This design allows the display to be viewed at any angle from -5° to 25°. Each display includes two FireWire and two USB 2.0 ports. On the side of the displays are the controls for brightness and power. A single cable extending from the back of the displays allows for easy cable management.