LG UltraGear 27GR93U 27-inch 4K UHD 144Hz Gaming Monitor (27GR93U-B.AFB) - Resolution: 3840 x 2160 IPS, Contrast Ratio: 1000:1, Aspect Ratio: 16:9, Response Time: 1ms, Brightness: 400cd/m, Refresh Rate: 144Hz, HDR 10, NVIDIA G-Sync, AMD FreeSync, VRR, Connectivity: 4 x USB 3.2 Gen 1 (1x BC 1.2), 1 x USB-C 3.2 Gen 1 (DP 1.4 Alt Mode, USB upstream), 2 x HDMI 2.1 FRL, 1 x DisplayPort 1.4, 1 x USB 3.0 Upstream, 2 x USB 3.0 Downstream, Headphone out, Adjustability: Tilt, Pivot, Height Adjustable. Wall Mountable: VESA 100 x 100mm