Leaning forward and tilting your head up or down to see your computer screen can place strain on your neck and back. The Fellowes Professional Series Laptop Workstation with USB Hub raises your laptop to eye-level and positions the screen at a more ergonomically correct and comfortable viewing height to suit you; reducing the strain placed on your shoulders neck and eyes. This innovative yet practical laptop riser features nine angle height adjustments an integrated 4 Port 2.0 USB Hub. in-line clips and stylish air vents. Accredited by Fira International; an Independent Ergonomic Accreditor The Fellowes Professional Series range is a premium ergonomic collection with optimum features that combine functionality with superior product design.