Dock your 25 or 35 sata ssdshdds and add usb fast charge capacity in a stylish white docking station the sdocku33hw usb 30 dock with fast charge usb hub lets you easily connect and swap 25in or 35in 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 30 connection but is also backward compatible with usb 2011 host connections the hard drive dock features a built in 3 port