NEC DiamondPro DP2070SB-BK 22" CRT Monitor (Black) 2,048 x 1,536 resolution at 86 Hz, 1,600 x 1,200 at 85 Hz recommended SuperBright Diamondtron 0.24 mm flat-aperture-grille OptiClear screen surface enhances focus and contrast Powered USB hub with 1 upstream and 4 downstream jacks 3-year warranty