Ergonomic, Height-Adjustable, Silver Twelve South HiRise for MacBooks and Laptops: Product HiRise for Computers Chart of Comparisons Mini Height: 3.5 in (9 cm) 3.5 inches (9 cm) 5 inches, or 14 cm Height Maximum: 5 in. (14 cm) High-end AluminumBase Charging Choice Arms with Leather Base Surface-End Support HiRise Pro for Laptops was the previous page. See the next page to find out more