Port, and DVI-D - Available in three mount options:Freestanding base - Small worksurface: Width 28” (712mm), Depth 17.5” (445mm)Large work surface: Width 28” (712mm) Depth 28.5” (724mm)Clamp Can be adjusted to fit desks with a depth of 610 - 762 mm(24–30”) and a thickness of 70mm (2.75”)Bolt-through Grommet - Total product weight:Freestanding base: 34kg (75 lbs.) - B - Black - L - Light Monitor (Single screen up to 5kg/11lbs.) 30 - Large platform - N - No Cables - N - No Cables