Increase productivity and free up workspace by mounting two monitors stacked with this attractive desktop stand Vertical Dual Monitor Stand Works on VESA Mount compliant monitors including Acer & HP & Samsung Heavy Duty Steel Supports monitors 13 to 27in and up to 22 lbs./10kg in weight per monitor Adjustable Double Monitor Stand with full 360 Degree rotation and +45/-45 Degree tilt and +45/-45 Degree swivel Adjustable height Computer monitor stand / multi monitor stand / double monitor stand