* Display type: TFT LCD * Viewable size: 20in * Maximum display colours: 16.7 million * Brightness: 250 cd/m2 * Contrast ratio: 400:1 * Response time: 16ms * Dot pixel/pitch: 0.258mm * USB ports: 2 at rear (v2.0) * FireWire ports: 2 at rear (400Mbps) * Resolutions: 1024x640 to 1680x1050 * Display cable: DVI, with USB and FireWire 400 cables, and a power cable to slot into the power supply --> Note: Minimum requirements is OS X 10.2 or above, and a valid 32Mb video card with a DVI port is required to drive this display. The relevant computers are a PowerMac G4 with a DVI port on an AGP video card ie: Mirror Drive Doors, but not Yikes or Sawtooth (PCI card only) nor a Cube, Gigabit Ethernet, Digital Audio (16Mb video card standard) nor any of the QuickSilver (no DVI port as standard); all models of PowerMac G5s and Mac Pros are compatible; if you have a PowerMac with an ADC connector and you require two monitors or a dual display, then you require an Apple ADC to DVI adapter. * Apple 65w power supply with power cord included * Apple model: A1021, M9177 * Introduced: June 2004 * Discontinued: August 2006