27″ QHD In-Plane Switching Display, Built-in 2x2W speakers; Lift range of 155 mm, tilt angles of -5 / 22, swivel angles of 360, and a pivot range of 90 full function stand. No ethernet port – not compatible with mechanical docking stations, only supports cable docking. ThinkVision E27q-20 comes equipped with a QHD panel, rated for 99% sRGB, built ergonomically, and is a smart choice that is within reach of most small businesses and freelance creatives like photographers and designers. SpecificationsColor: BlackConnector: HDMIConnector: DisplayPortConnector: PowerConnector Type: HDMIConnector Type: PowerConnector Type: DisplayPortEnergy Star Qualified: YesEpeat Compliant: YesEpeat Level: Epeat GoldAttributes: Dual speakersAttributes: Speakers IncludedDot Pitch: 0.2331mmResponse Time/Rate: 4msPhysical Dimensions: 14.5″h x 24.2″w x 1.8″dSupply: 100-240VAC, 50/60HzConsumption: 30W typ. ; 0.5W sleep ; 0.3W off Compliant Standards: Epeat SilverCompliant Standards: TCO Displays 8.0OS Required: Microsoft Windows 7, Windows 10OS Required: Microsoft Windows 7OS Required: Microsoft Windows 10Brightness nits/cdm2 : 350cd/m2Color Support: 16.7 million colorsContrast Ratio: 1000:1Display Position Adjustments: HeightDisplay Position Adjustments: Pivot rotation Display Position Adjustments: SwivelDisplay Position Adjustments: TiltDisplay Size: 27 in.Display Technology: LCDWeight: 20 lbs.