Addonics USB HDD / Flash Duplicator UDFH31 - USB Product Details
This 1:31 USB duplicator copies up to as many as thirty-one USB drives at one time from a single USB source. Each USB port is designed to provide adequate power to operate self powered USB storage device including most 2.5" USB hard drives.There is no computer or software needed to run this USB HDD/Flash duplicator. Simply attach the master USB drive to the source USB port and other USB drives into any target USB port, press the copy button and the duplication process starts automatically.
Additional Resources: Product Manuals