Nexcopy manufacturers performance driven standalone USB duplicator, with lightening fast transfer speeds and simple one-button operation. The USB131SA, Nexcopy's flagship standalone USB duplicator, is unparalleled in price, performance and aesthetics. The USB131SA standalone USB duplicator is compact in design, ergonomically friendly and very easy to use. It is a 32 target device with one Master USB port and 31 target USB ports. This system is a power house duplicator with sustained copy speeds over 1800MBs per minute* (per port). Its features include asynchronous USB duplication for masters up to 256MBs and an intelligent copy function to only duplicate the content of a master device.