Portable External hard drives
Portable external drives are growing in capacity which makes them an ideal solution for those users who move around a lot and need large amounts of storage space. Typically they are 2.5” drives of the laptop variety and what makes them convenient is that they are powered via the computer’s USB port, so unlike desktop external hard drives no external power supply is required. There can sometimes be a power issue if a lot of devices are connected to the computer but in most instances this is not a problem. They are easy to transport around and most are small enough to fit into your pocket. And because you are most likely to use these drives on different computers at various locations they have a straight forward plug and play setup. Depending on the model there are USB2.0 and Firewire interfaces available for more connectivity options. If security is an issue due to portability and the possibility of losing the drive, something like the Seagate Freeagent Go offers 256bit AES encryption as protection. Alternatively if you are looking for a drive that’s durable and may take some knocks then the Freecom Toughdrive may well fit the bill.