External hard drives have grown in popularity considerably in recent years. Most of us have experienced at least one dreaded hard drive failure and so we've learnt the importance of backing up files. One hardware device which makes backing up effortless and fast is an external hard drive. These are also useful for mass portable storage. Today we'll be reviewing an external hard drive enclosure from 'Rosewill'. This 3.5" SATA enclosure supports all the modern standards and can support even a 1TB hard drive. Time to take a look at the RX81-MP-US.