The SDOCKU33HW is USB 3.0 dock with fast charge USB hub lets easily connects and swap 2.5in or 3.5in SATA III hard drives (HDD) and solid state drives (SSD) through an available USB port. The enclosure supports UASP and delivers optimal performance with a USB 3.0 connection, but is also backward compatible with USB 2.0/1.1 host connections. The hard drive dock features a built-in 3-port USB 3.0 Hub that enables to connects up to 3 additional USB 3.0 devices to computer through the same USB host connection. One of the ports on the hub also has fast charging capabilities, that charges iPad’s and other mobile devices as effectively as through a wall plug. This fast charge port has been specially designed for compatibility with a wide range of tablets and smartphones. With support for UASP, the dock performs up to 70% faster than conventional USB 3.0, when paired with a UASP enabled host controller to utilize the full potential of SATA III hard drives.