• The Seagate Expansion desktop hard drive offers an easy-to-use solution when you need to instantly add storage to your computer & take files on the go• Drag & drop file saving right out of the box• Sleek designed storage solution for all your photos, music, videos & documents • Simply plug in the included power supply & USB (Universal Serial Bus) cable • Built in power management ensures energy efficient operation• Seagate 1 TB Expansion Hard Drive STBV1000200 Installs in seconds. Seagate 1 TB Expansion external hard drive features like these make it easy to start using this drive within seconds of removing it from the box: Simply plug in the included power supply & USB (Universal Serial Bus) cable The hard drive is automatically recognized by Windows operating system—no software to install & nothing to configure Drag & drop to save files to the Expansion external hard drive Built-in power management automatically ensures energy-efficient operation Digital photos, video & music files can tax your computer's storage, causing performance to decline as its internal hard drive fills to capacity. The Seagate Expansion desktop hard drive helps remedy this situation by enabling you to free up storage space on your computer's hard drive.