https://www.asus.com/Monitors/VS228NE/specifications/
Display
Panel Size: Wide Screen 21.5"(54.6cm) 16:9
True Resolution : 1920x1080
Full HD 1080P : Yes
Pixel Pitch : 0.248mm
Brightness(Max) : 200 cd/?
ASUS Smart Contrast Ratio (ASCR) : 50000000:1
Viewing Angle (CR?10) : 90°(H)/65°(V)
Response Time : 5ms
Display Colors : 16.7M
Video Feature
SPLENDID Video Intelligence Technology
SPLENDID Video Preset Modes : 6 Modes
Skin-Tone Selection : 3 Modes
Color Temperature Selection : 4 Modes
HDCP support : Yes
Convenient Hotkey
SPLENDID Video Preset Mode Selection
Auto. Adjustment
Brightness Adjustment
Contrast Adjustment
I/O Ports
Signal Input : D-Sub, DVI-D
Signal Frequency
Analog Signal Frequency : 30~80 KHz(H)/ 55~75 Hz(V)
Digital Signal Frequency : 30~80 KHz(H)/ 55~75 Hz(V)
Power Consumption
Power On Mode:<21.1W
Power Savinf Mode: <0.5W
Power Off Mode: <0.5W
Mechanical Design
Chassis Colors : Black
Tilt : +20°~-5°
VESA Wall Mounting : 100x100mm
Security
Kensington lock
Dimensions
Phys. Dimension with Stand(WxHxD): 514.1x386.3x200mm
Box Dimension (WxHxD):556x 443 x130 mm
Weight
Net Weight (Esti.): 3.8kg
Gross Weight (Esti.):5.9kg
Accessories
DVI cable
VGA cable
Power cord
Quick start guide
Warranty Card
Compliance and Standards
BSMI, CB, CCC, CE, C-Tick, EK,, EPEAT (Gold) by region , ErP, FCC,
Gost-R, J-MOSS, PSB, PSE, RoHS, UL/cUL, VCCI, WEEE, WHQL (Windows
8, Windows 7)
