Asus VS228HR

· 
Display

Panel Size: Wide Screen 21.5"(54.6cm) 16:9
TrueResolution : 1920x1080
Full HD1080P : Yes
PixelPitch : 0.248mm
Brightness(Max): 250 cd/㎡
ASUS SmartContrast Ratio (ASCR) : 50000000:1
ViewingAngle (CR≧10) : 170°(H)/160°(V)
ResponseTime : 5ms
DisplayColors : 16.7M

· Video Feature

SPLENDID Video Intelligence Technology
SPLENDIDVideo Preset Modes : 6 Modes 
Skin-ToneSelection : 3 Modes
ColorTemperature Selection : 4 Modes
HDCP support

· Convenient Hotkey

SPLENDID Video Preset Mode Selection
Auto. Adjustment
Brightness Adjustment
Contrast Adjustment
Input Selection

· I/O Ports

Signal Input : HDMI , D-Sub, DVI-D
AV AudioInput : HDMI 
Earphonejack : 3.5mm Mini-Jack

· Signal Frequency

Analog Signal Frequency : 30~80KHz(H)/ 55~75 Hz(V)
DigitalSignal 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 WallMounting : 100x100mm
SlimDesign : Yes

· 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

· Regulation Approval

Energy Star®, 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)