Make your Laptop, Macbook, Ultrabook or Surface Pro Tablet ultra productive with the SD3500v USB 3.0 universal docking station! Most slim laptop computers are reliant on sleek good looks but often lack enough ports for connectivity. As a result, you are constantly plugging and unplugging peripherals to connect to the devices you need. The SD3500 USB 3.0 Dual Docking Station turns one USB A port into six so that with one hot swappable USB connection you will have access to all of your peripherals up to eight peripherals plus two 1080HD video monitors.