Description AOC E2270SWHN 21.5" Full HD LED Monitor AOC’s monitors use LED backlights with white LEDs to illuminate the display panel (TN, IPS or VA). Compared to old backlights using CCFL, LED backlights have much lower energy consumption and more dimming control over the brightness, and contribute to the thinness of the display. AOC’s Ergo Base stands bring versatility, sturdiness and ease of use in one package. But do you still want to use your wall mount or multi-monitor setup using desk mounts? VESA mounts bring you the uppermost flexibility. Upside-down, in pivot mode, on top of each other, attach your monitor wherever you want using 3rd party mounts and stands thanks to the VESA mount option. Kensington Lock is an anti-theft system, comprising a metal-reinforced hole in the body of the respective device, to use with a metal cable secured with a key/lock system. High Definition Multimedia Interface or HDMI is a global standard for digitally transmitting high-definition video and multichannel audio. This versatile single-cable solution allows you to easily connect your display to devices like computers, laptops, game consoles and media players.

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