This single device has the ability to copy hard disks as well as function as a dual hard drive dock. Tipping the scales at slightly more than three pounds, it will boast of easy, one-button operation, and since it is a standalone hard disk duplicator, you need not have to hook it up to a computer to get it running, and neither do you need to grapple with complicated duplication software. It is capable of duplicating any combination of 2.5” and 3.5” SATA hard disk drives and solid-state drives (SSDs). Compact Flash (CF) memory, CFast memory and 50mm mSATA drives. You can pick up the Aleratec 1:1 HDD Copy Dock USB3.0 for $99.99 if you are interested.