This electric standing desk gives you a flexible and ergonomic workstation that is great for your well-being and work production. Pressing the button on the controller, you can easily adjust the desktop height between 72 and 116cm, so as to sit or stand to work alternatively. What's more, the smart controller has programmable memory positions, which allow you to save different heights for tutoring, working, or leisure purposes. In addition to smooth height adjustment, the computer workstation also provides a spacious tabletop with a distinctive splice structure. Meanwhile, the tabletop is made of thickened particle board for excellent durability. Together with the robust steel frame, the stand-up desk is sure to serve you for a long time. More importantly, there are safety protections and anti-collision technology to protect the motor as well as the users. Electric Adjustable Height with Memory Smart Presets: The ergonomic stand-up desk is equipped with an easy-to-operate button controller. The standing desk offers 4 programmable preset memory heights for you to save ideal positions for different purposes. In addition, the clear LCD screen will display the current height for your convenience.Powerful Motor with Safety Protection: The powerful motor will drive the standing columns to lift and lower at a speed of 25mm/s quietly (under 50 dB). What's more, there are preset overheat and overload protections to keep the motor safe. And if there are obstacles in the lift path, the electric sit-to-stand desk will rebound back to avoid a collision.Oversized Desktop with Cable Hole: The oversized tabletop provides a generous work surface of 140 x 70cm, accommodating 2 and more monitors and other office supplies. Besides, there is a built-in cable hole for you to run through the cables of the electronic devices, leaving a tidy look on the top.Sturdy Steel Construction: The heavy-duty thickened steel frame supports the whole configuration and ensures a considerable weight capacity of 100kg. By the way, the lifting weight limit is up to 70kg. Additionally, the wide base is fitted with adjustable foot pads, which keep the sit-to-stand desk stable on the floor.Sit Stand Desk for Healthier Work: The height-adjustable computer desk creates a healthier workstation that fits modern work styles. The tabletop can be raised from 72 to 116cm, allowing you to change postures and stand up to work, which will definitely alleviate spine pressure, reduce fatigue and promote work efficiency.