Cirago International American Company which is a leading manufacturer of consumer electronics and PC accessories recently announced the CST6000 USB 3.0 portable hard drive. The new CST6000 USB 3.0 portable storage drive comes with 2.5-inch formfactor which offers a high data transfer rate of 5Gbps.Cirago CST6000 USB 3.0 portable hard drive comes available in 4 storage capacities - 250GB, 320GB,