Make your life simple and easy to shop with us We are NZ owned company and make your shopping easier. Our motivation is gives our customer for cheap prices and better quality and also make your shopping simple and easy by one click to buy stuff. ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~­­~~~~~~~~~~~~~~ Unicorn MBOX DS-5000DUAL USB 3.0 Docking Station (White) Use your spare hard drives as USB external storage. Supports up to 4TB on each slot so you can use total 8TB (2 x 4TB). 2.5"/3.5" HDD Support Up to 4TB on each slot (Total 8TB) Clone function will copy all data from one to another without connecting to PC. Clone function will only work without connecting to a PC via a USB cable. The capacity of the targeted HHD shall be equal to or bigger than that of the original HDD. However, when you clone a HDD of the same capacity, the capacity of the targeted HDD shall be equal to or bigger than the original HDD in actual size excluding boot section. If Clone function starts working, data will be deleted. So you need to backup in advance. Additional Information: USB 3.0 USB 2.0 / 1.1 / 1.0 compatible Plug and Play, Hot Swap Supports LED Support One Touch Copy (Clone) HDD Not Included Payment must be made within 3 working days of auction closing. Any questions welcome.