Generic Usb 3.0 Sata 2.5" & 3.5" Sata Hdd Ssd Dual Docking Station Clone + Usb 2.0 All in One Card Reader+ Hun USB 3.0 to Dual SATA Docking Station Clone Tool + USB 2.0 Card Reader + 2 Hub, supports most 2.5" & 3.5" SATA I/ II/ III hard disk drive ,Supports up to (2*6TB) 12TB HDD. Support UASP and SATA 6Gbps Available - The UASP Transfer Protocol only can accelerate read and write speed of SSD hard disk High-class chipset enhanced with UASP Transfer Protocol,this dock lets you get the most out of the fastest drive technologies such as SATA III (6 Gbps) with performance over 70% faster than conventional USB 3.0 when paired with a UASP-enabled host controller. Supports complete clone, it can clone the HDD completely,Support part of the password HDD Supports HDD, USB Disk, memory card at the same time, very convenient, your best choice for data transmission and backup. Supports sleep mode, if there is no write or read for 20 minutes, the unit will turn into sleep mode automatically to save power and maximize protect the hard disk life,If you want to stop this sleep feature, please contact us.