Compatibility: Fits one laptop or notebook up to 17 and supports weight up to 22lbs. Mount plates detachable and height adjustable compatible with VESA mounting holes 75x75mm and 100x100mm
Multiple Options: The C-clamp is compatible with 0.4 -4 thick desk and Grommet is compatible with 0.4 -3 thick desk.
Multiple Adjustment: The high-grade arms extend, retract and easily adjustable on a 16 height pole, +/-15 tilt, +/-90 swivel and 360 rotate to change reading angles
Cool Design: Venting holes on laptop tray absorb cooling air from laptop fan. Tray measure 14 x 11 inch (L x W), with a 0.6 protruding bottom lip