USB 3.0 for screaming performance Solid, aluminum case, thin profile makes for easy portability Up to 1TB storage capacity handles documents, MP3s, digital video and photo files Bus-powered hub eliminates the need for a separate power connection Time Machine-ready, plug-and-play setup on Mac OS G-DRIVE mobile hard drives are the perfect companion to your new Apple MacBook Pro or Windows laptop. Lightweight, stylish and featuring high-speed USB 3.0, G-DRIVE mobile is the perfect storage companion. G-DRIVE mobile is bus-powered through the USB 3.0 port so carrying around a power adapter is not necessary. With up to 1TB of Hitachi disk drive storage space for your important documents, MP3s, digital video, and digital photo files, G-DRIVE mobile is perfect for carrying all your dig model : 0G02428 tag : External Hard Drives