Bestduplicator BD-USB-7T -Channel DVD Duplicator

BD-USB-7T USB is a simple 7 port USB2.0 memory duplicator. It use 2 modes file copy or complete image. In image copy it will copy and data from the master USB device to the targets, including USB memory that has booting Windows record (like windows 7 or 8).It will also copy the boot record on to those usb memory devices that configured as disk (like SunDisk). it does copy WD USB external hard drive, that design as USB and do not have a s SATA port.It did succeeded to copy to mix of USB2.0 and USB 3 targets, and copy successfully to targets that fail on other duplicators (like Vinpower 1:11 duplicator).It will not complete a copy of a usb drive/memory that the master has disk errors.I gave it 4 starts, because it is vary basic, with minimal menu options, not capable to save the master to internal (added) hard disk, and kind of slow using USB 2.0.