Dell Alienware 27 AW2725Q 4K QD-OLED 240Hz Gaming Monitor (210-BQWV) - Resolution: 4K UHD 3840 x 2160 Quantum Dot OLED, Refresh Rate: 240Hz, Contrast Ratio: 1 500 000:1, Response Time: 0.03ms, Aspect Ratio: 16:9, Brightness: 1000 cd/m, NVIDIA G-SYNC Compatible, AMD FreeSync Premium Pro, VESA AdaptiveSync, Connectivity: 2 x HDMI 2.1, 1 x DisplayPort 1.4, 1 x USB 5Gbps Type-B upstream, 3 x USB 5Gbps Type-A downstream, 1 x USB-C 5Gbps downstream, Adjustability: Tilt, Swivel, Pivot, Height Adjustable, Wall Mountable: VESA (100 x 100mm)