MONITOR LED ASUS VP228DE, 21.5inch, Full HD, 1920x1080dpi, 5ms, VGA, Black - Cablu VGA Display Panel Size (inch) : 21.5" Aspect Ratio : 16:9 Display Viewing Area (H x V) : 476.64 x 268.11 mm Display Surface : Non-Glare Backlight Type : LED Panel Type : TN Viewing Angle (CR≧10, H/V) : 170°/ 160° Pixel Pitch : 0.248mm Resolution : 1920x1080 Contrast Ratio (Typ.) : 600:1 Brightness (Typ.) : 200cd/㎡ Contrast Ratio (Typ.) : 700:1 ASUS Smart Contrast Ratio (ASCR) : 100000000:1 Response Time : 5ms(GTG) Refresh Rate (Max) : 60Hz Flicker-free : Yes Video Feature SPLENDID Technology : Yes Color Temp. Selection : Yes(4 modes) QuickFit : Yes Low Blue Light : Yes I/O Ports VGA x 1 Earphone Jack : Yes Signal Frequency Analog Signal Frequency : 30~83 KHz (H) / 50~75 Hz (V) Power Consumption Power Consumption : <21.1W Power Consumption : <21.1W* Power Saving Mode : <0.5W Power Off Mode : <0.5W Voltage : 100-240V, 50/60Hz Mechanical Design Tilt : Yes (+20° ~ -5°) VESA Wall Mounting : 100x100mm Kensington Lock : Yes Dimensions (Esti.) Phys. Dimension with Stand (W x H x D) : 513 x 373 x 199.4 mm Phys. Dimension without Stand (W x H x D) : 513 x 309 x 52.1 mm Box Dimension (W x H x D) : 565 x 440 x 123 mm Weight (Esti.) Net Weight with Stand : 3.5 Kg Net Weight without Stand : 2.9 Kg Gross Weight : 5.3 Kg Accessories (vary by regions) Power cord VGA cable Quick start guide Warranty Card