AK2YJYT-ZB3 is a model of ergonomic electric height adjustable sit to stand up office desks,which height adjuster by two motors.It uses lifting system and motors in the legs of the table thereby raising and lowering the unit. Such desks use power to make desk up and down more easy and fast. It’s powered by linear actuators that lift the desk to the required height. The actuators are available in a range of weight loading and can in some cases lift upwards of 120kg.