This 21.5-inch LCD monitor is a great option for the user looking for a high-definition computer experience. The Planar PL Line PL2210W LCD monitor is a 21.5-inch black monitor capable of 1920x1080-pixel resolution HD playback for Internet or video viewing. This Planar monitor hosts a 16:9 aspect ratio, a 1000:1 dynamic contrast ratio, and is plug-n-play in design. The Planar PL Line PL2210W LCD monitor is sure to satisfy the user who needs a simple 21.5-inch LCD monitor that supports HD and SD sources. The Planar LCD monitor has a digital (DVI-D) port, analog (VGA) port, a DVI 24-pin connector, and a VGA D-sub 15-pin video connector. The monitor is compatible with both PC and Mac computers and features a slimline design. The Planar LCD monitor features anti-glare coating, a multiple-language display readout, on-screen display (OSD), and a Kensington Security Slot. The unit measures 19.97 inches wide by 15.02 inches high by 7.00 inches deep and weighs 9.14 lbs. The Planar LCD monitor is a sleek and ergonomic device that can accommodate the basic needs of a student, home, or office.