The Maxtor Personal Storage 3000LS external hard drive provides instant storage to hold digital photos, music, and data files. Ideal for the home and office, it's simple to install - just plug the external drive into an available USB port on your PC. Expanding your storage can improve the functionality of your current computer. 40GB of storage holds up to 40,000 compressed high-resolution digital photos or 10,000 four-minute MP3 tunes. The 3000LS offers a dependable Maxtor hard drive to store your important documents and precious memories.