Free up space on your internal hard drive with this external drive. Immediately recognized by Windows, with no software to install and nothing to configure. Drag-and-drop file saving makes it easy to use. Built-in power management system for efficient operations. Uses USB 3.0 for ultra-fast data transfer and works with USB 2.0 ports on older machines. Drive Type: Desktop Hard Drive; Maximum Native Data Capacity: 8 TB; Connector/Port/Interface: USB 3.0; Operating System Compatibility: Windows® 7 and Later.