Dual Motor Electric Lift System Fast and smooth height adjustment from 27.6' to 47.2', powered by whisper-quiet dual motors for seamless sit-stand transitions. Massive 308 lbs Weight Capacity Engineered with reinforced steel legs and a dual crossbeam structure to support up to 308 lbsideal for heavy setups with multiple monitors. Expandable Frame Width Adjustable from 43.3' to 74.8' to fit a variety of desktop sizes, making it easy to customize your workspace. Anti-Collision Detection Safety sensors stop movement instantly when an obstruction is detected, preventing accidents and damage to objects beneath the desk. Advanced Cable Port System Includes a discreet rear cable pass-through port for cleaner cable routing and a clutter-free desktop. Height Memory Controls Programmable keypad allows up to 4 custom presets, so you can switch to your preferred sitting or standing height with one touch. Wide Desktop Compatibility Compatible with desktops between 47' and 80'