ASUS VT229H 21.5inch LCD tactile 10 pts 80000573 Product Description: ASUS VT229H - LED monitor - Full HD (1080p) - 21.5" Device Type: LED-backlit LCD monitor - 21.5" - touchscreen Energy Class: Class F Energy Consumption per Year: 38 kWh Power Consumption (On mode): 18.9 W Panel Type: IPS Aspect Ratio: 16:9 Native Resolution: Full HD (1080p) 1920 x 1080 Pixel Pitch: 0.2482 mm Brightness: 250 cd/m² Contrast Ratio: 1000:1 / 100000000:1 (dynamic) Response Time: 5 ms (grey-to-grey) Colour Support: 16.7 million colours Input Connectors: HDMI, VGA Display Position Adjustments: Tilt Screen Coating: Anti-reflective, 7H Hard Coating Voltage: AC 120/230 V (50 - 60 Hz) Colour: Black Dimensions (WxDxH) - with stand: 49.15 cm x 20.44 cm x 30.01 cm Weight: 3.83 kg Environmental Standards: ENERGY STAR Qualified Compliant Standards: UL, VCCI, BSMI, cUL, WHQL, CB, CCC, FCC, RoHS, ISO 9241-307, KCC, WEEE, PSE Mark, MEPS, J-MOSS, ErP Ready, KC, RCM, CEL level 1, TUV Rheinland Low Blue Light Certification, TUV Rheinland Flicker Free Certification