Western Digital My Book Studio 1TB External Hard Drive, FireWire 800: * Store and access files at blazing-fast speeds * Matches the look of your Mac computer * WD external hard drive can be used with Mac computers and the Apple Time Machine * Retrieve lost data effortlessly * Secure private or sensitive data * Protect your data with WD SmartWare automatic continuous backup software * Store and edit videos and photos on the Western Digital My Book Studio 1TB external hard drive