USB ports and wireless charging (Android) make it easy to keep your devices fully charged and at your fingertips. Lift counter balance technology and ergonomic handles make height adjustment easy and worry-free, while accommodating multiple user. 22 height adjustments and flush-to-desktop “down” position, offers experience stability at every setting. Intuitive cord management and charging device slot. Two work surfaces offer generous, useful space for your essential desk accessories.Fully assembled for quick and easy setup. 3-year warranty. Single or double monitor post sold separately.