Herersquos a simple and cost effective way to expand your computerrsquos connectivity by adding extra usb ports this 4 port usb hub turns a single usb connection into four connections and features a compact usb powered design that makes it perfect for travel the hub also features a small footprint housing which means it takes up less desk space add usb ports virtually anywhere you go with its compact and lightweight design this 4 port usb hub is tailored for mobility you can easily tuck it i