From Mount-It!, the Wide Motorized Sit-Stand Desk Converter is an all-in-one solution with a 28 x 19" work surface that altogether supports two monitors, a laptop, and a tablet. It also has a dedicated slot for a phone. This desk converter can hold up to 44 lb and supports up to 32" monitors that have a 75 x 75 or 100 x 100 VESA pattern. A strong electric motor makes the transition from sitting to standing modes smooth and easy. The height adjustment range is from 1.75 to 20.75"