NitroAV.com today announced its 2-Bay Vanguard IIIs SATA & USB2 Combo External Hardware RAID System. Independent RAID Hardware and Levels 1 (striping) and 0 (mirroring) — in a compact SATA and USB v2 solution that gives users up to 1000GB of high speed, easy to manage SATA RAID starting at US$239. NitroAV.com also offers a complementing PCI and CardBus adapters so that the Vangaurd IIIs can utilized for desktop, laptop or server needs. The Vanguard IIIs is on stock and shipping and is available in the following configuration: 1000GB, 800GB, 500GB, 320GB and as an enclosure kit.