DELL Monitor E2220H
Display Size : 21.5 inch
Display Type : TN
Aspect Ratio : 16:09
Brightness : 250 cd/m
Input Terminal : VGA, Displayport
Recommended Resolution : 1920 x 1080 at 60 Hz
Contrast Ratio : 1000:01:00
Response Time : 5 ms typical (Normal) (gray to gray)
Power source - AC/DC adapter : 100 VAC to 240 VAC

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