Loctek D5U+X1 Full Motion Gas Spring LCD Arm Desk Mount Monitor Stand Fits 10-27" Computer With Pad Holder Tablet Mount for 7"-12" iPad E-Book Easily adjusts to support an ergonomically correct workstation; sit more comfortably at your desk while reducing neck, eye and back strain. Gas spring hovering system gracefully adjusts monitor height. Front-loading ports for audio, mic & USB 3.0. Without tablet mount the monitor mount loading capacity 3.3-11 lbs. Tablet mount weight: 1.1lbs, loading capacity2.2lbs Make sure that the VESA holes on the back of your monitor measure 100x100 or 75x75. Fits most 10''-24 monitors and 7-12 tablets It can work both clamp and grommet. The mount can clamped to desk within 0.79''-3.94''(20mm-100mm) thickness or grommet to the desk with the size of the hole:0.33''-2.75''(8.5mm-70mm).