Anyone who owns a USB 3.0 compatible device knows how annoying it is to find that your computer offers a mix of USB 2.0 and 3.0 ports which means that you can only use one or two of your USB ports at a time. For folks that own only USB 3.0 devices, the issue can be very infuriating indeed. However, manufacturers have a good reason for offering a mix of USB 2.0 and 3.0 ports even in the latest devices.
