The Gateway HD2201 monitor features exceptional technology with widescreen viewing and advanced features to improve productivity and entertainment?all in a thin, space-saving design. With a high-resolution 22" display, the HD2201 includes three video inputs to display virtually any content from gaming systems and digital cable to DVD players and future technology. With both high-definition and analog inputs, it's simple to connect to all your digital media devices, and High-bandwidth Digital Content Protection (HDCP) allows for viewing of digital movies and copy-protected content. Upgrade to a complete audio-visual experience with an optional speaker bar for a clutter-free solution for incredible hi-fi sound. Contrast Ratio - 2000 - 1 Dynamic-contrast ratio Response Time - 4 ms (UltraResponse enabled); 5 ms (UltraResponse disabled) Colors - 16.7 million Viewing Angles - 160 left/right, 160 up/down degrees User Controls - Power on/off button, EzTouch on-screen display (OSD) menu, Touch-sensitive control Signal Inputs - (1) HDMI - (1) Analog (VGA), 15-pin mini d-sub VGA - (1) Digital (DVI-D), 24-pin DVI-D AC power input Kensington lock slot Electrical Requirements - 100-240 VAC, 50/60 Hz 720p HD through DVI-D connection with HDCP DCDi by Faroudja for enhanced video processing Dimensions (Display) - with Stand 20.24 (W) x 16.85 (H) x 7.20 (D)