Macs don’t currently have USB 3.0 ports, but USB 3.0 drives like the Starck Mobile are backwards compatible with USB 2.0. If you have a Mac Pro or a MacBook Pro with an ExpressCard slot, you can add USB 3.0 by using an expansion card. LaCie offers a USB 3.0 PCI Express Card ($50), and well as a USB 3.0 ExpressCard/34 ($60) card.
The Starck Mobile USB 3.0 features a aluminum casing that’s 2 mm thick. The USB 2.0 version has an attached cable; the new Starck Mobile USB 3.0 does not have an attached cable.
The drive is available in a 500GB capacity for $110.