About the 1:9 HDD Duplicator Series The latest Addonics 1:9 HDD (Hard Disk Drive) Duplicator can copy as many as nine target drives from a single source, making this the ideal solution for production or data distribution applications. Addonics 1:9 HDD duplicator operates totally as a stand alone. There is no computer needed or complex software to operate. Set up is accessed via a LCM control panel on the front of the unit. Once configured, simply insert up to nine hard drives of equal or larger capacity than the master drive into the duplicator, load the master hard drive, lock the drive door and push the start button to start the copying process. About This Model: The HD9SNDXHS model is a High Speed 1:9 HDD/SSD duplicator that maintains a steady high performance copying from one to nine 3.5" or 2.5" SATA hard drive or SSD. Drives are loaded directly into the duplicator with no special tools required. The source or target drive can be either 3.5" or 2.5" SATA drive or SSD.