vivo compact electric stand up desk frame for 34 to 71 inch table tops, single motor ergonomic standing height adjustable base with memory controller, black, desk-e151eb vivo create your own active workstation and find a healthy balance between sitting and standing with black compact electric single motor desk frame (desk-e151eb) from vivo! stand up in seconds with this solid frame featuring a single motor lift system for smooth transitions, customizable controller settings, adjustable feet, and solid leg support for desk surfaces weighing up to 176 lbs. the thermal motor is protected against overheating to ensure this desk’s safety and longevity. all necessary hardware and straightforward instructions are provided for easy assembly, so you can complete your very own ergonomic workstation with a solid frame that supports your equipment and lets you think on your feet! <br><br> <b>recommended table top sizes: </b> <br> length: 34” to 71” <br> width: 23.5” to 42.5” <br> thickness: 3/4” and greater <br><br> <b>specifications:</b> <br> color: black <br> type: electric (single motor) <br> controller type: button control panel <br> height range: 29.1” to 48.9” <br> length range: 33.6” to 51.2” <br> foot dimensions: 25.4” x 3” <br> power input: 100~240v <br> max speed: 38mm/s <br> weight capacity: 176 lbs