· Smooth & Quiet Electric Lift – Enjoy whisper-quiet operation with our advanced motorized standing desk converter, designed for smooth, effortless height adjustments (5.7"–19.7"). The intuitive one-touch control panel makes it easy to find your perfect ergonomic position—just press a button and glide into place.· Quick & Simple Setup – Your desk riser arrives nearly fully assembled—simply unbox it, attach the keyboard tray, and you’re ready to go! No tools or complicated instructions are needed, so you can start working in minutes.· Rock-Solid Heavy-Duty Build – Engineered for stability, this stand up desk riser supports up to 55 lbs (44 lbs desktop + 11 lbs keyboard tray), making it perfect for dual monitors, laptops, books, and other office essentials—all without shaking or wobbling.· Spacious U-Shaped Work Surface – The extra-large 35" x 16.3" desktop and 34.6" keyboard tray provide plenty of room for a laptop + monitor setup, notebooks, or even a coffee cup, so you can stay organized and productive all day long.· True Ergonomic Relief – Say goodbye to back, neck, and wrist pain! This desk riser for standing promotes healthy posture with smooth, controlled transitions between sitting and standing, reducing fatigue and keeping you comfortable for hours.