Back Up. Connect. Recharge. The Seagate Backup Plus Hub drive dramatically optimises external storage to new heights. With an intelligent and convenient USB hub to charge and manage your USB-connected devices, you won’t waste time. Two integrated high-speed USB 3.0 ports on the front Simple PC Backup with downloadable Seagate software Formatted for Windows computers out-of-the-box, install the provided NTFS driver for Mac Dimensions: 4.65 × 1.61 × 7.8 inches