In today's world, people need to carry their data with them wherever they go. Memory sticks and USB drives are fine for small files, but transporting large amounts of data from work to home is impractical. An external portable hard drive can be just the thing to lug alot of data between home and the office, and can also be used as expanded storage for laptop users. Using an external hard drive enclosure makes it possible to transform a normal 3.5" internal hard drive into a portable data expansion. These can be used on any computer with USB. Athena Power's SNT-2312B2 external 3.5" enclosure hopes to wrap its aluminum arms around your hard drive's bits and bytes for your data expansion needs.