Specifications are below: Used monitor that has no issues, I upgraded to a 24 inch monitor so no longer need this one. Includes power adapter. Pickup only. Slim Design 21.5 Inch Wide Screen LED display with 1920x1080 Resolution and Quick 5 ms response time delivering smooth video display Aspect Control function allows users to select a preferred display mode among Full and 4:3 for true to life gaming or movie watching without any data loss or image distortion Dual Inputs of D sub and DVI with HDCP Supported and Built In 1W X 2 Speaker enable audio enjoyment together with true to life visual; Compliance and Standards; BSMI, CB, CCC, CE, CEL level 2, C Tick, ErP, FCC, Gost R, J MOSS, TCO6.0, UL/cUL, VCCI, WEEE, WHQL (Windows 8, Windows 7, Windows Vista) Splendid Video Intelligence Technology optimizes video performance and image fidelity by enhancing color, brightness, contrast, and sharpness 10,000,000:1 ASUS Smart Contrast Ratio dynamically enhances the display’s contrast to delivering lifelike images ; Mercury free LED backlit panel ; Panel Type: TFT LCD