Display Type LCD Display Technology TFT Active Matrix Diagonal Length 21.5" Viewable Display Diagonal Length 21.5" Type of Matrix VA Pitch Type Dot Pitch Pitch Width 0.248 mm Color Support 16.7M Maximum Resolution 1920x1080 Maximum Video Refresh Rate @ Max. Resolution 60 Hz Maximum Horizontal Scan Frequency 85 kHz Minimum Horizontal Scan Frequency 30 kHz Maximum Vertical Scan Frequency 75 Hz Minimum Vertical Scan Frequency 55 Hz Image Brightness 250 cdm^2 Image Contrast 3 000 : 1 Image Max. H-View Angle 178 ° Image Max. V-View Angle 178 ° Response Time 4 ms Display Surface Matt Type OSD Languages Czech, Dutch, English, French, Italian, Japanese, Polish, Russian, Estonian Image Aspect Ratio 16:9 Ergonomic Features Height Adjustable Display Features Full HD , HDCP Ready , Ultra Slim , Flicker-free Technology , Low Blue Light Speaker Form Factor Integrated Audio Output Mode Stereo Output Power per Channel 1 W Output Power 2 W VGA 1 (15-pin DB) HDMI 1 (HDMI (Type A)) DisplayPort 1 Audio Interface 1 (3.5-mm minijack) USB 2.0 2 (USB Type A) Power Device Type AC Adapter Power Device Location Internal Maximum Input Frequency 60 Hz Maximum Input Voltage 240 V Minimum Input Frequency 50 Hz Minimum Input Voltage 100 V Power Consumption Operational 19 W Cable Included Power Cable, USB Cable, HDMI Cable Included Accessories Quick Start guide, Safety Sheet Mounting Capability DesktopWallmount Security Features Kensington Lock Slot Flat Display Mounting Interface 100mm External Color Black Depth (mm) 187 mm Height (mm) 376 mm Width (mm) 488.5 mm Nominal Weight 3 kg Warranty Products returnable Yes Warranty Term (month) 36 month(s) Warranty validation Criteria Serial Number Pack Weight Brutto (kg) 3.5 kg Pack Weight Netto (kg) 3 kg Pieces in pack 1 Box Weight Brutto (kg) 3.5 kg Retail Packaging Net Weight Carton 0.5 kg Retail Packaging Net Weight Plastic 0.5 kg Packs in Box 1 Package Type Box EAN Code 4948570117291