Height‑adjustable desk with three electric motors, three‑stage legs, and programmable controller Boost your productivity and workplace health by using an ergonomic desk with easy height adjustment to break the monotony of seated office work. Upgrade to this large, professional‑grade, L‑shaped sit‑stand desk frame that wraps around your workspace, giving you more desk space, all within easy reach. Make efficient use of your corner space or create functional space division by enclosing your work area with your desk. PROFESSIONAL‑GRADE L‑SHAPED ERGONOMIC DESK This large, robust desk frame is ideal for professional use, and is perfect for using room corners or for partitioning open floor space. 3‑STAGE LEGS FOR A GREATER HEIGHT RANGE This desk frame features 3‑stage legs that are able to go lower and extend to a taller height than desks with only 2‑stage legs. EASY ADJUSTMENT The three electric motors do the heavy lifting with a touch of a button. The controller is user‑programmable, so you can save height presets to fit you perfectly.