Barco MDNG-2121, 21.3", 1600 x 1200 pixels, LED, 23 ms, Black, Gray Barco MDNG-2121. Display diagonal: 21.3", Display resolution: 1600 x 1200 pixels, Display technology: LED, Display surface: Matt, Response time: 23 ms, Native aspect ratio: 4:3, Viewing angle, horizontal: 170°, Viewing angle, vertical: 170°. USB hub version: 2.0. VESA mounting, Height adjustment. Product color: Black, Gray