Dell 27 Plus S2725DSM 27-inch QHD IPS 144Hz Monitor (210-BSVN) - Resolution: 2560 x 1440 IPS, Refresh Rate: 144Hz, Contrast Ratio: 1500: 1, Response Time: 1ms, Aspect Ratio: 16:9, Brightness: 350 cd/m, Anti-glare, AMD FreeSync, 2 x 3W Speakers, Connectivity: 1 x DisplayPort 1.4, 1 x HDMI 2.1, Adjustability: Tilt, Swivel, Pivot, Height Adjustable, Wall Mountable: VESA (100 x 100mm)