SmartFit® system for determining the ergonomically ideal setting based on personal colour - Adjustable to four heights - Space-saving mounting options allow a compatible Kensington universal docking station to be attached under the laptop tray - Cable management under the laptop tray keeps cables neatly organised - Anti-slip pads ensure a secure stand for the laptop - Kensington security slot...on right and left stand base - Compatible with laptops up to 15.6" in size and 3.5kg in weight