Technical Details: Professional 21-inch LCD monitor with S-PVA TFT display OmniColor" sRGB support and 6-axis-colour-control Low power consumption for reduced Total Cost of Ownership (TCO) VESA mounting ErgoDesign® Height adjustable stand (150 mm) Ultra-thin frame (15.7 mm) L-shape front button technology for intuitive OSD control AmbiBright Ergonomic and power saving ambient light sensor AutoBright technology for longer display life time ambix³" Technology - safety of investment with analog/digital interfaces (DVI-I, DVI-D, VGA) with up to 3 inputs simultaneously CableComp for best picture quality through automatic signal compensation of long cables and weak signals incl. sync continuity detection RapidMotion feature guarantees smooth representation of moving images Rapid Response technology 8 ms (grey-to-grey) TileMatrix and TileComp features TORO" Design - Screen rotation 90° (portrait capability) Realtime clock with scheduler