Samsung 28 inch 4K Ultra HD Monitor(4K Ultra)

28" Samsung Ultra HD 4K U28E510D Ultra-Slim LED MonitorGrade B (see below for description)General Features:4K UHD DisplayScreen size: 28-inchesDisplay type: TNResolution: 3840 x 2160Contrast ratio: 1000:1Colors: over 1 billion colorsBrightness: 370 cd/m2Refresh Rate: 60HzScreen Lighting: LEDResponse time: 1 ms grey-to-greyConnectors:Two (2) HDMI portsOne (1) DisplayPortOne (1) 3.5mm Headphone jackPower Adapter Specifications:Input: 100-240V ~ 50/60Hz, 1AOutput: 14.0V---3.22AUnit Dimensions:18.4 x 26.0 x 7.3-inches (H x W x D)Weight: 11.6 lbsPackage Includes28" Samsung Ultra HD 4K U28E510D Ultra-Slim LED MonitorUser manualHDMI cableAC adapterPower cordStandAdditional InformationNotes:Model: U28E510DProduct Requirements:HDMI or DisplayPort connectionsAvailable power outletGrade B:Monitor is in very good working condition, may have minor cosmetic blemishes, examples of which are (but not limited to):Scratches in bezel or baseFine scratches in the screen (not noticeable when powered on)Bright or dead pixels (two or less)Condition of the underside of the monitor base is not used for grading