HP OMEN 27K GAMING MONITOR 27" 4K ULTRA HD IPS 144HZ HDR 400 AMD FREESYNC NVIDIA G-SYNC COMPATIBLE.Display size : 27"Panel technology : IPSCurvature : FlatMax refresh rate : 144HzResolution : 4K UHD (3840 x 2160)Panel bit depth : True 8 bitAspect ratio : 16:9Brightness (typical) : ≧400Hdr : vesa displayhdr 400Display contrast ratio (static) : 1000:1Display contrast ratio (dynamic) : 10000000:1 = 10m:1Pixel pitch : 0.155 x 0.155Display colors : up to 1.07 Billion colors supportedBacklight type : edge-litResponse time (typical) : 1ms GtgVariable refresh rate technology : Amd Freesync Premium, G-Sync CompatibleSrgb : 99�i-p3 : 95%Vesa mounting : 100 mm x 100 mm (Bracket Included)Low blue light : yes, HP eye easeKvm switch : yes, KVM button & osd control & keyboard switchAudio : built-in speakersPort :1 DisplayPort 1.41 HDMI 2.0, 1 HDMI 2.1Yes, DisplayPort, HDMI and USB Type-C1 SuperSpeed USB Type-C 10Gbps signaling rate (Alt Mode DisplayPort 1.2)2 SuperSpeed USB Type-A 5Gbps signaling rate2x USB 3.2 (5Gbps/15W)1 x 3.5 mm Audio Jack (Audio Out) Download