WD My Passport Studio 1TB 2.5" Portable Hard Drive, USB 2.0, Firewire/I.Link 800

The WD My Passport Studio 1TB Portable Hard Drive for Mac is a highly-portable, high-capacity hard drive designed to accompany you and your Mac when you travel. Outfitted with an anodized aluminum enclosure, this drive matches the aesthetic of your MacBook or MacBook Air and provides you with up to 1TB storage. It features two FireWire 800 ports for fast data transfers and one USB 2.0 port for added connectivity. All of these ports also supply the drive with power so you don't need to lug around a power supply.

In addition to these features, the drive can backup your data in Apple Time Machine and can be reformatted to work with Windows computers. The preloaded WD Drive Utilities and WD Security software are an added bonus for managing your drive and protecting its data.