Mount-It! Dual Monitor Stand, Computer Monitor Mount, Dual Monitor Desk Mount Arm LCD, VESA 75x75 and 100x100, 22 Lb Load Capacity, Black (MI-772) DUAL MONITOR STAND - This desk arm holds 13, 15, 17, 19, 20, 21, 23, 24, 27 Inch monitors from SAMSUNG, ACER, VIEWSONIC, LG, DELL, HP, ASUS, AOC and Emachines. It has a universal fit and will work with any monitor that has VESA hole pattern of 75x75 (3"x3") and 100x100 (4"x4"). TILT AND ROTATE - Monitors can rotate 360 degrees for landscape or portrait orientation. Tilt adjustment of 15 degrees up or down . CURVED ARM - Curved arm design keeps the focal point of image on you. The curved arm also helps keep the monitors together for a sleek single screen appearance. ERGONOMIC INSTALLATION - Elevating the monitors not only saves desktop space but also helps with your posture to reduce back and neck pain from long hours at the office. HEAVY-DUTY - High-strength steel offers a carrying capacity of 22 lbs at each arm. Install your monitors with confidence. Cable management clips keep installation clean.