Dell AW2521HFA Alienware Full HD Gaming Monitor (210-AXRO) - Resolution: Full HD (1080p) 1920 x 1080 (DisplayPort: 240 Hz, HDMI: 240 Hz), Contrast Ratio: 1000:1, Response Time: 1 ms (grey-to-grey), Aspect Ratio: 16:9, Brightness: 400 cd/m², Panel Type: Fast IPS, Screen Coating: Anti-glare 3H hardness, Backlight Technology: LED backlight, Connectivity: 1 x DisplayPort (DisplayPort 1.2 mode), 2 x HDMI, 1 x USB 3.0 upstream, 3 x USB 3.0 downstream, 1 x USB 3.0 downstream with Battery Charging 1.2, 1 x Headphones, 1 x Audio line-out, Built-in Devices: AlienFX lighting system, USB 3.0 hub, Adjustability: Height, pivot (rotation), swivel, tilt, VESA Mounting Interface: 100 x 100 mm