This SD Flash card duplicator offers quick copy of NTFS, Linux(Ext.2/Ext.3), and FAT formats. The quick copy mode copies only data and system area which wastes no time copying unoccupied disk area. All major brands of SD and Micro-SD Memory Cards are supported. (2.5" or IDE drives can also be supported through converters). This duplicator is easy to use with one button for quick copies. It's intelligent power control prevents your SD Cards from damage by allowing electric current flow only during copy operation.