Specifications Brand HP Model EliteDisplay E22 G4 Size 21.8″ Technology IPS / LED Resolution 1920 * 1080 Full HD Aspect Ratio 16 / 9 Adjust Yes Ports & Features VGA HDMI DisplayPort Audio jack USB Pass-thru Speakers Security Lock slot Power Supply Internal Supplied with HDMI Cable Power Cable Refurbished Grade Grade A Model Number OEM Model Number HP EliteDisplay E22 G4 HP EliteDisplay E22 G4 VGA Port / HDMI Port / DisplayPort Supplied with HDMI Cable and Power Cable