Standalone 1 to 2 USB Thumb Drive Duplicator & Eraser, Flash Drive CopierThis standalone USB duplicator lets you clone or erase two flash drives without connecting to a host computer.1:2 Drive DuplicationThe USB cloner lets you copy up to two drives simultaneously (synchronous duplication) with speeds of up to 1.5GB per minute. It also offers asynchronous duplication which lets you remove and replace a drive while the other drive continues to copy.The duplicator features two duplication modes: system-and-file, or whole-drive. System and file provides reduced duplication tim