Windows computers tend to perform better when their internal drives aren’t filled to the brim. That’s why Expansion Portable is here to help. Transfer, backup, and give that desktop or laptop the space it needs. Fast USB connectivity and drag-and-drop style make the whole process a no brainer.

Seagate expansion hard drives are small enough to go with you. 

Ease of Use

The Seagate Expansion Portable hard drive offers an easy-to-use solution when you need to instantly add storage to your computer and take files on the go. All you have to do is drag and drop file saving right out of the box and enjoy fast data transfer with USB 3.0 connectivity

Instantly adds storage capacity

The Expansion portable hard drive installs easily by plugging in a single USB cord. You can start saving your digital files to this external hard drive within seconds of removing it from the box.. Digital photos, video and music files can tax your computer's storage, causing performance to decline as its internal hard drive fills to capacity. The Expansion portable hard drive comes in a range of capacities, with the 500GB model offering enough data storage for.