Brateck 2-stage Single Motor S03-22D, Electric Sit-Stand Desk, Plastic,Steel, Tabletop Thickness ?25mm (?0.98?), Standard Column, Power input 100~240V, Max. Speed 38mm/s, Button Control Panel, Capacity 80kg (176lbs), Premium. Single-motor Electric Sit-Stand Desk Frame comes in at a far lower cost than other full-size standing desks and is perfect for offices, schools, home and most working environments. Thanks to our simple controller, adjustments.