This mobile fusion av cart incorporates rounded edges and sleek features to give the cart a softer professional feel that fits well in corporate and classroom environments the height can be adjusted by one person via hand or 12 hex bit on a power drill note shelf and cpu holder accessories sold separately sleek look suitable for multiple environments turn knob allows single user to easily adjust the screen height by hand or 12 hex drill bit to any height between 50 and 70 inches 127