Easy to maneuver, the ITW GSE 1400 is small yet powerful. It has an icon-based operator interface which is common for all ITW GSE products. The operator only has to press the combined start/stop button and nothing more. The software-based control system means that the unit can easily be updated by transferring new software from a USB stick/flash drive. Mobile or fixed, the 28 VDC solid-state Ground Power Unit is a reliable and dependable unit that is built to last.