May have scuffs on screen or stand but does not effect viewing. Actual stand may be different than the one in the picture. Item is Preowned/ Item has been tested and is in good working condition. CONNECTIVITY 1 Digital Visual Interface connectors (DVI-D) with HDCP 1 Video Graphics Array (VGA) 1 USB 2.0 upstream port 2 USB 2.0 downstream ports DC power connector for Dell Soundbar DISPLAY Panel Size – 50.8 cm Aspect Ratio Widescreen – 16:9  Response Time – 5 ms (back to white) Panel Type, Surface – TN (Twisted Nematic), anti glare with hard coat 3H Optimal Resolution – 1600 x 900 at 60 Hz Contrast Ratio – 1000: 1 (typical), Dynamic Contrast Ratio : 2 Million:1 (Max) Brightness – 250 cd/m2 (typical) Viewing Angle – (160° vertical / 170° horizontal) Color Support – 16.78 million colors Pixel Pitch – 0.277mm Display Screen Coating – Antiglare with hard-coating 3H Diagonal Viewing Size – 50.8 cm  20 Inches (20-inch wide viewable image size) Display Type – Widescreen Flat Panel Display Preset Display Area ( H x V) – 442.8mm x 249.1mm    17.43″ x 9.81″ Backlight Technology – LED USB 2.0 Hi-Speed Hub (with 1 USB upstream port and 2 USB downstream ports) DC out Height adjustable stand, tilt, pivot, and sw3ivel and built in cable management.\ Security lock slot (Cable lock sold separately), Anti-theft stand lock slot (to panel) power cord and VGA cable