Mount-it Single Laptop / Notebook Desk Mount / Stand with Fully Adjustable Extension Arms and Clamp This high-quality ergonomic Notebook/Laptop Extension Stand Desktop Clamp offers users complete flexibility to reposition their laptop computers for maximum comfort and optimum view ability. A perfect solution for limited space applications by removing clutter from the desktop, using work space effectively and mounting laptop computers conveniently. Features:* Lifts the laptop to free your desktop space* VESA 75 ×75mm or 100 ×100 mm compatible* With a versatile heavy-duty steel desktop C-Clamp mounting up to 3 1/8" (8cm) thickness horizontal surfaces, easy to install in minutes* Laptop computers can be easily adjusted to comfortable viewing height and positions* Platform with up to 30 Degree tilting and anti-skip pads can be easily adjusted to comfortable viewing level*Die-cast triple joint flexible aluminum arm can swivel 180 Degree at each joint facilitating swing in and out of positions and extend up to 22 2/5" (570mm) length* The dimension of the platform is 11 3/4" by 11 3/4"* The height of the tube from top of the mount is 10 1/8", the diameter of the tube is 1 3/8"* Aluminum platform helps cool the notebook computer* With cord management clips keep cables in check* Package contains all hardware necessary for mounting