Storage Appliance Corporation has been marketing ClickFree backup drives for a while: the basic idea is that users plug in the drives just like any USB device and like magic—no software, applications, configuration, or menu-surfing involved—the device automatically backs up your files. ClickFree has been offering backup drives with capacities ranging from 120 to 500 GB along with DVD-based backup, but now at CES the company is unveiling its new “Transformer Cable,” a USB device that enables users to convert any USB hard drive into a ClickFree backup device.
