buy Gaming Monitor HP 780J4E9 ABB Quad HD 27" . Type: MonitorShaftGamingType of plug: Plug EUProduct with plug: YesFrequency: 50-60 Hz50 - 60 Hz240 HzCharacteristics: Integrated speakersChangeable heightMattAdjustableWith standAdjustable tiltDetachableInstallation guide includedBuilt-in speakersFlat screenVoltage: 100-240V100-240 V100 - 240 VCompatible: VESA 10 x 10 cmVESATechnology: LEDAMD FreeSyncEdge-LEDIPSLCDFlicker freeNVIDIA G-SYNCResolution (px): 1920 x 1080 px2560 x 1440 pxPower: 6 WIncludes: Power CordDisplayPort CableHeadphone outputColour: sRGBBlackWidth: 6,4 cmApprox. weight: 7,9 KGCertificate: RoHSCBWEEECEBSMIScreen: 27"Response Time: 1 msVESA: 10 x 10 cmShine: 400 cd/m²Energy classification: FResolution: Quad HDLCDAspect ratio: 16:9Connections: HDMIUSBDisplayPortHDMI 2.02HDMI x 2Jack 3.5 mmHDCPUSB A x 2DisplayPort 1.4DisplayPort x 1USB 2.0 x 2Contrast Ratio: 1000:1Finish: MattPorts: 1Inclination: -90 / 90°-5º / 20ºRecommended use: GamingHomeAC input frequency: 50-60 HzTouchscreen: NoAngle: 178ºAccuracy (relative humidity): 20 % - 80 %Assembly: VESACover: 99% sRGBPixel Density (dpi): 109 dpiDiagonal of the screen (cm): 68,6 cm