Kingston's DataTraveler® Ultimate 3.0 Generation 3 (DTU30G3) features USB 3.0 technology, which enables incredible data transfer speeds of up to 150MB/s read and 70MB/s write (in USB 3.0). Now you can transport high-resolution photos, HD videos, music and more with incredible speed and ease. Its attractive, capless design complements Mac products and other stylish mobile devices. DTU30G3 is Mac and Windows compatible and backwards compatible with USB 2.0 ports. It's backed by a five-year warranty, free technical support and legendary Kingston® reliability.