Kensington, with over 20 years of experience in ergonomics, makes the most of the space on your desk with this professional laptop stand for ample cooling - you can count on it. With our patented SmartFit® system, you can use the included hand diagram to determine your ergonomically appropriate colour setting, allowing you to adjust the height and angle of... your laptop screen accordingly to reduce back, neck and eye strain. The Easy Riser™ raises the laptop, improving air circulation and reducing stress on the laptop battery and electronic components.