Black 27" wide Panel Anti-Glare (AG) Touchscreen No Other LCD Features IPS Maximum Resolution 2560 x 1440 Aspect Ratio 16:9 Dynamic Contrast Ratio 100,000,000:1 Native Contrast Ratio: 1000:1 Horizontal/ Vertical Viewing Angles (typical) 178 /178 Integrated Speakers 2 x 2.0W Signal Connectors (cables included) DisplayPort 1.2, two HDMI (MHL) with one cable, four USB 3.0 hubs (one up, four down) with three cables Signal Connectors (no cables) DisplayPort out, Mini DisplayPort, audio-out, speaker Brightness (typical) 350 cd/m2 Response Time (typical) 6ms gray-to-gray Power Adapter (cable included) Internal Tilt -5 35 Swivel 60 Height Adjustment 150mm Pivot Yes Detachable Foot Stand Yes Kensington Lock Supported Yes VESA Wall Mount Supported Yes Registration Energy Star