Fantom Drives Gforce3 GF3BM500U  Mini Portable 500 GB USB 3.0 External Hard Drive (Black) Portable Newest generation USB 3.0 (backwards compatible with USB 2.0) Plug and play simplicity PC and Mac compatible Sturdy aluminum enclosure Stylish brushed black finish Newest generation USB 3.0 (backwards compatible with USB 2.0)