Mount-It! Dual Vertical Monitor Desk Mount, Vertical Array Fits 17 20 24 27 LCD LED Computer Screens, VESA 75x75 100x100, Black (MI-768) DUAL VERTICAL MONITOR STAND - Holds 2 screens up to 24 inches, 22 lbs each. Ideal for creating more space on desktop. UNIVERSAL FIT - Works with most 19, 20, 21, 23, 24 and some 27 inch monitors from HP, DELL, SAMSUNG, VIEWSONIC, LG, ACER, ASUS, AOC and SCEPTRE monitors with VESA 75x75 and 100x100 bolt hole patterns. C-CLAMP CONNECTION - Heavy-duty C-clamp installation easily connects to desks up to 4" thick HEIGHT ADJUSTMENT - The height of each monitor can be adjusted independently. The pole measures 28.5 inches from desktop HEAVY-DUTY STEEL - High-strength steel used for durability and to support even the heaviest monitors