Dell UltraSharp UP2716D 27-inch QHD LED Monitor (210-AGTV) - Resolution: 2560 x 1440 at 60Hz, Contrast Ratio: 1000: 1 (typical), Response Time: 6ms, Aspect Ratio: Widescreen (16:9), Brightness: 300 cd/m, Connectivity: 1 x DisplayPort, 1 x mini DisplayPort, 2 x HDMI (MHL), 4 x USB 3.0 (one charging port), 2 x USB 3.0 upstream, Adjustability: Tilt, Pivot, Swivel, Height Adjustable, Wall Mountable: VESA (100 x 100mm)