Aluratek's USB 3.0 Dual Display Docking Station is designed for your extra connectivity needs and to increase user productivity in your home of office. Often times laptops ultrabooks and macbooks lack enough ports for connectivity. The USB 3.0 Dual Display Docking Station is a simple space-saving way to turn one USB port into six USB connections making your laptop the ultimate desktop workstation by giving you access to all of your USB peripherals dual video ports and an Ethernet network connection.