EZ Dupe Mini USB Plus MK II Duplicates USB Flash Drive EZ Dupe builds on the powerful legacy of the Mini USB Plus series, offering amazing refinements in duplication performance and versatility. EZ Dupe's commitment to duplication excellence is the soul of the Mini USB Plus series that now adds the second edition to the family, the MK II. Wedding and portrait photographers, nature and landscape shooters, as well as creative videographers, and other professionals that relies on duplicating data and memory files will appreciate the brilliance and power that the Mini USB Plus MK II delivers. Superb device with all the features fits in the grip of your hand! This neat feature allows each channel to function independently and copies directly from the built-in memory so there is no need to start and end a copy cycle at the same time. Insert a USB Flash Memory on the intended slot. Make sure all the Pen Drives are the same capacity size and you're ready to go! Duplicates without any hesistation! There are no size capacity limitations on any USB flash memory. The exciting new update version can support any USB Flash drives above 2TB! Power bank and USB power source can be used as power supply Easy to USE The Mini USB Plus MK-II is specially design to give you an easy and convenient way to operate the unit without the hassle of too many buttons. Just turn on the power and insert the drives in the appropriate slots, then watch it start duplicating!