NewerTech has announced an update to its Guardian MAXimus RAID 1 Mirror storage device which provides support for quad-interface connection choices. The device now works with eSATA, FireWire 400, FireWire 800 and USB 2.0 interface ports, and offers a new improved energy efficient design that lowers power usage a maximum of 40 percent for high-performance live backup at speeds up to 300MB per secon
