If you have four LCD monitors, the Moview® Quad is the perfect solution for saving space and providing maximum ergonomic comfort. The Quad is the most versatile, durable desk stand available. Unlike other brands, the Moview® Quad moves in every direction for maximum adjustability. You can have the monitors side by side OR back to back (ideal for two users sitting across from one another). With unlimited range of motion and a 10 year warranty, the Moview® Quad is the best two unit desk stand available.SpecificationsHolds four monitors to 20 pounds each Fits VESA compliant 75mm and 100mm hole patterns Vertical adjustment up to 5 inches (varies depending on monitor size) 360 degrees of swivel (portrait to landscape) up to 40 degrees of tilt (varies depending on monitor size) up to 50 degrees of pan (varies depending on monitor size Mounts telescope in and out to accommodate monitors of all sizes to 21 each FeaturesCompatible with over 90% of flat panels sold.Mounts telescope left and right to accommodate varying monitor sizes.Holds 4 flat panels up to 25 pounds each, or most LCDs up to 21”.Free standing unit requires no bolts or clamps.VESA plate compatible with all 75mm and/or 100mm hole patterns.Cord management ties keep cords close to the unit but out of the way.Fully assembled in the box10 year warranty, which is an industry first.Arms adjust independently to accommodate different monitor sizes on the same unit. another industry first