For those who like to take larger amounts of data on hard drives or SSDs, this dual dock for 2.5" SATA hard drives or SSDs will be appreciated. The 2.5" hard drives can also be 12.5 or 15 mm high, and the springs in the slots provide secure support for any size. USB 3.0 with UASP support makes transferring large amounts of data, such as movies, fast. When connected to a PC, the two drives are recognized in JBOD mode as two independent drives. Without a PC, you can clone hard drives at the push of a button. You can even clone a bootable system drive. Main features: Clone bootable drives without a PC (standalone), HDD/SSD docking and cloning station with integrated USB cable (50 cm long). Supports 2.5" hard drives or SSDs, unlimited capacity, supports SATA III, 6 Gbit/s, USB 3.0 host connection with up to 5 Gbit/s and UASP, LEDs for operation and drive access, plug & play and hot-swappable.