The Ergo-Q 330 is a thin notebook stand with 6 positions to adjust your laptop to the right height. This notebook stand has an integrated document holder to make working with documents wherever you are easier and more efficient. Ergo-Q 330 Portable notebook stand The Ergo-Q 330 is the perfect addition to your ergonomic workstation as it will increase your health an productivity. Using a notebook stand with an external keyboard and mouse increases productivity by 17% It also significantly improves sitting posture. Neck strain is reduced by 32% and comfort is improved by 21% (Lindblad, 2002). Width: 8.98 inches Height: .51 inches Depth: 12.2 inches Weight: 17.28 ounces Adjustable Height Settings There are 6 height settings ranging from 4.3 - 7.5 inches. Laptop Sizes Dimensions of Laptops that can be used with the Ergo-Q 330 range from 12 - 17 inches. Portable & Lightweight Lightweight and folds flat to fit in any notebook or carrying case. Perfect for Travel Integrated document holder The Ergo-Q 330 has a document holder to increase data input speed and reduce neck strain.