Lacking USB ports on your laptop or desktop PC? Having trouble connecting a pen drive, mouse, keyboard, or external hard disk all at once? A smart and premium solution to this daily hassle is the DT-LINK DT-6031 4-Port USB Hub. This hub will convert a single USB port into 4 powerful ports. Because it has a 1.2-meter long sturdy cable, you can easily bring the hub to your desk and use it even if the PC casing is behind you.