Workstream™ by Monoprice™Dual‑Motor 3‑Stage Height‑Adjustable Sit‑Stand Desk FrameHeight‑adjustable desk with dual electric motors, three‑stage legs, and programmable controllerUpgrade your desk to this professional‑grade sit‑stand desk and get a workstation that fits perfectly, whether you are sitting or standing. Boost your productivity, workplace health, and whole day comfort by using an ergonomic desk that encourages movement and changing positions throughout the day.The powerful dual electric motors raise and lower your work surface with a fast and quiet lifting system. This model features three‑stage, height‑adjustable legs for a larger range of height adjustment than desks with only two‑stage legs., This is the updated version of the original Monoprice™ model 15722 dual‑motor desk frame. The upgrades include a greater height adjustment range and a more intuitive control panel.Professional‑grade ergonomic desk with a robust frameDual motors are fast, quiet, and powerful enough to lift up to 220 lbs.3‑stage legs have a greater height adjustment range than 2‑stage modelsTouchscreen user programmable controller with 3 user presetsAdjustable desk width works with desktops from 43" ~ 87" in widthMade of high‑quality powder‑coated steel components PROFESSIONAL‑GRADE ERGONOMIC DESKThe dual motors and the more robust frame makes this desk ideal for professional use. 3‑STAGE LEGS FOR A DESK THAT FITS PERFECTLYThis desk features 3‑stage legs that are able to go lower and extend to a taller height than desks with only 2‑stage legs. EASY ADJUSTMENTThe dual electric motors do the heavy lifting at the touch of a button. The touchscreen controller is user programmable, so you can save height presets that fit you perfectly.