Mounts Up to 4 Monitors on a Base Frees up valuable workspace on your desk, table or workstationFits most flat-panel displays from 13 to 27"Mounts adjust independently for viewing angleIdeal for home and office use Convenient One-Touch Adjustment 180degree swivel and -45degree to +45degree tilt capability provides comfortable viewingFull 360degree rotation for viewing in portrait or landscape orientation Durable Metal Construction Each mount supports up to 17. 6 lbs (7. 9 kgs)Scratch-resistant powder-coated finish blends with any decor. Mounting hardware included VESA Compliance Supports the following VESA mounting hole patterns: 75 x 75 mm, 75 x 100 mm, 100 x 75 mm, and 100 x 100 mm