Save workspace and increase productivity by mounting two monitors stacked above your desk Vertical Dual Monitor Mount Works on VESA Mount compliant monitors incl Acer & HP & Samsung Heavy Duty Steel Supports monitors 13 to 27in and up to 22 lbs./10kg in weight per monitor Adjustable Double Monitor Mount with full 360 Degree rotation and +45/-45 Degree tilt and +45/-45 Degree swivel Adjustable height Multi monitor mount / 2 monitor mount / Vertical double monitor mount / Dual monitor desk mount