Halter Dual LCD Adjustable Gas Spring Desk Mount Monitor Stand, Mount it easy with Optional Desk Clamp or Grommet Base Use, Height Adjustable Articulating for 10''-27'' LED/LCD/PDP Computer Monitor for Samsung/Dell/Asus/Acer/HP/AOC, Dual Arm Extends up to 20 inches with 14 inch gas spring height range and 8 inch pole height range. Push display out of the way when not in use. Fits monitors with VESA patterns of 100 x 100 mm And and 75 x 75 mm, Carrying capacity is 10 lbs for each monitor Adjust your monitors any way you want. Increase viewing comfort, help reduce eye, back and neck strain. Achieve a more ergonomic and comfortable viewing experience. Easy instulation with the clamp design or grommet (Optional). Suitable for most desks with adjustable clamp height. Cable management feature routes cables under the arm, out of the way Fits sizes of monitors: 10-27 inches, 40" from mount center to mount center, Make sure you monitor is VESA compatible