So, you want to enjoy the speed of this new thing called USB 3.0, but you're stuck with an older notebook and it's not worth the major outlay of moolah to buy a new laptop just to get access to a new port. I completely understand and I feel your pain. As it turns out, the guys and gals at Seagate feel the same way. So they came up with something to help you out with your need for speed.