USB 3.0 was unveiled in 2010, but hardly anyone noticed. Expect that to change in 2011, as a flood of new products are unleashed that take advantage of USB 3.0's tremendous speed advantage over USB 2.0, as well as its bi-directional communication prowess.
Not only will 3.0's theoretical 10x speed advantage over 2.0 make fast external storage a reality, but its ability to send and receive data simultaneously will mean that a wide range of peripherals that bumped up against the limits of 2.0's data transfer rate will be able to adopt USB wholeheartedly. In 2011, don't buy a desktop or notebook PC that's not equipped with the improved USB standard.
