Product code: SD-DP-750, Upgradable to carry additional display: Yes, Material: Steel, Color Options: Black, Minimum display weight, lb: 0.00, Flat screen: maximum supported weight, lb: 26.50, VESA mounting hole pattern: 75x75, 100x100, Minimum desk thickness: 0.5, Maximum desk thickness allowed (inches): 1.5, Spring assisted height adjustability: No, Rotation around pole: No, Tilt adjustment: 20° in any direction, Pan adjustment: 20° in any direction, Landscape to portrait screen rotation: Yes, Height adjustable: Yes, Maximum arm reach (inches): 4.37, Product code: SD-DO, Compatible with: SD-DP poles.