Panel   size 21.45″
Panel type TFT-LCD
Panel technology IPS
Visibal area 478.656×260.28
View angle 178°   (H) / 178° (V) 
Max. Resolution 1920*1080
Aspect Ratio（H:V） 16：9
Refresh rate(Hz) 100Hz
Brightness 210 cd/㎡   ±20
Surface treatment matte
Contrast Ratio 1000:1  (Typ.)
Color quantity 16.7M   (8-bit)
Color gamut 72%   NTSC
Display mode black
Response time 5ms（+OD）
Input/Output interface  
HDMI input  x   1
DVI input  x   0
VGA input   x   1
DP input  x   0
Type-C x   0
Audio in x   0
Headphone Output x   0
USB x   0
Other Features  
Support G-Sync( Free-sync) /
Game plus  /
HDR function /
Reduce BLU-RAY Mode support
curvature Flat
RGB BACKLIGHT EFFECT /
Built-in speaker /
VESA 75*75
Tempered glass attachable structure /
Power  
Power supply mode external   power supply
AC input 100-240V,50/60Hz,0.8A
DC input 12V-2.5A
Power Consumption  ＜ 30W
Stand by Mode ＜0.5W
Off Mode ＜0.5W
Accessory  
HDMI signal line x   1
DVIsignal line x   0
VGA signal line x   0
DP signal line x   0
Type-C signal line x   0
Power line x   1
Audio line x   0
power adapter x   1
Manual x   1
Qualified Certificate x   1
Bracket x   1
stand base x   1
screw x   1
Packing  
Carton dimension (L*W*H) 545*125*340
Gross weight 3.7
Net weight 2.25