The Seagate Expansion desktop drive provides extra storage for your ever-growing collection of files. Instantly add space for more files, consolidate all of your files to a single location or free up space on your computer's internal drive to help improve performance. Setup is straightforward; simply plug in the included power supply and USB cable and you are ready to go. It is automatically recognized by the Windows operating system, so there is no software to install and nothing to configure. Saving files is easy too-just drag-and-drop. Take advantage of the fast data transfer speeds with the USB 3.0 interface by connecting to a SuperSpeed USB 3.0 port. USB 3.0 is backwards compatible with USB 2.0 for additional system compatibility. System Requirements Windows 7, Windows Vista, Windows XP SP3 (32-bit and 64-bit) operating system, SuperSpeed USB 3.0 port (required for USB 3.0 transfer speeds or backwards compatible with USB 2.0 ports at USB 2.0 transfer speeds, compatibility may vary depending on the user's hardware configuration and operating system). Terabytes More Storage Instantly add terabytes of extra storage space without compromising system performance. Plug and Play With no software to install, you'll find installation has never been easier. Just plug it in and go. Fast File Transfers Works with USB 3.0 and USB 2.0 to deliver fast transfer speeds. Add Space Immediately Instantly add extra storage space without compromising performance with Seagate Expansion. Ready to Use The Expansion Desktop is ready to use, no need to install software. Simply attach the USB cable to your computer and plug in the power supply. Your computer automatically recognizes the new drive and you can begin sending files. USB 3.0 and 2.0 Compatible Works with USB 3.0 to provide ultra-fast transfer speeds as well as USB 2.0, so you don't have to worry about hardware compatibility issues.