Features:1 . Raise up the height of your computer, laptop or the monitor of your PC for a better angle.2 . Adopting high quality aluminum alloy as material, durable and elegant.3 . Multiple purposes support for monitor and laptop with better heat dissipation.4 . USB 3.0 port, for convenient use, you can choose wireless charging style for convenient charging.5 . The keyboard can be stored underneath to keep your desktop simple, clear and organized.Notice:1. Actual color may be slightly different from the image due to different monitor and light effect. Please allow minor deviation due to manual measurement.Specification:Type: smart baseMaterial: aluminum alloyStyle: Style A: with 2 of USB3.0 deconcentrator, Style B:wireless charging, with 4 USB port deconcentratorSize:overall dimension: 540*200*90mm, storage size:490*200*70mmIncluded:1 x HUB base1 set x data cable