NON TOUCH 22" (21.5" Viewable Image Size, Diagonal) Class Widescreen, 16:9 Aspect Ratio TFT Active Matrix, LED Backlight. Black with Hairline Texture in the front and matte in the back. Pixel Pitch 0.2715 (H) mm x 0.2715 (v) mm. Brightness 200 cd/m2 (typ). Contrast Ratio 20,000,000:1 (dynamic). Response Time 5 ms. Optimal Resolution/Recommended 1920x1080@60Hz. Color Depth 16.7M colors. Connectors 1 x VGA, 1 x pin DVI.