Chances are you already have several flash pen drives at home, either lying around on a desk or in a drawer. Smaller drives are ideal for flashing a motherboard BIOS and updating firmware, but the larger drives are more serious ? used for backing up and moving large amounts of data between computers. It is true they are generally not the most exciting of devices however today we look at something very special from Corsair, a new flash drive they say is their fastest ever ? The Voyager GTX.