HGST Touro Mobile Pro 750GB USB 3.0 7200RPM Portable External Hard Drive, Piano Black (0S03110) Sleek mobile design is perfect for the style-conscious consumer. Two levels of protection, with preloaded local and cloud backup software, help keep your content safe. Cloud backup enables anywhere, anytime remote access. Upgrade to paid account and receive 250 GB of cloud storage along with iPhone and iPad mobile digital device apps. USB 3.0 interface delivers fast transfer speeds.