Dell UP3221Q 31.5-Inch Ultrasharp HDR Premier Color Monitor (210-AXVH) - Resolution: 4K 3840 X 2160 At 60 Hz, Contrast Ratio: 1300:1, Response Time: 14 Ms (Grey-To-Grey In Off Mode); 8 Ms (Grey-To-Grey Normal); 6 Ms (Grey-To-Grey Fast), Aspect Ratio: 16:9, Brightness: 1000 Cd/M², Panel Type: IPS, Screen Coating: Anti-Glare, 3H Hard Coating, Haze 25%, Backlight Technology: Mini LED Backlight, Connectivity: 2 X HDMI (HDCP 2.2), 1 X Displayport (Displayport 1.4 Mode, HDCP 2.2), 1 X Thunderbolt 3 / USB-C Upstream (Displayport 1.4 Mode / Power Up To 90W), 1 X Thunderbolt 3 / USB-C Downstream (Displayport 1.4 Mode), 2 X USB 3.2 Gen 2 Downstream, 1 X External Colorimeter Port, 1 X Audio Line-Out, Built-In Devices: USB 3.2 Hub, VESA Mounting Interface: 100 X 100 Mm