Vinpower Digital Inc USB Flash Pen Drive Copy Duplicator 23 Target USBSHARK-23T-BK Black Complete Standalone Operation: No PC required to operate the duplicator. Asynchronous Duplication: Able to copy any size master data onto multiple sources asynchronously (independently) without sacrificing duplication speed or quality for faster and more reliable duplication. Smart copy feature: This feature is used to quickly copy all accessible content contained on the USB device. Supports all data Formats with bit by bit duplication Secure Erase: Fully erase the USB device without the data being recovered. Supports most currently available USB Pen drive in the market. Optional CF, SD, or MicroSD Support with optional CF, SD, or MicroSD Interface Module Addon Auto-Counter Technology: Displays the total number of discs successfully copied compared to desired output for each project. Future functions upgradeable through firmware: Duplicator is able to be upgraded by future firmware updates.