UNITEK Aluminum USB 3.0 to SATA Hard Drive Docking Station with 2-Port Hub and SD Card Reader for 2.5 & 3.5 Inch HDD SSD SATA ( SATA I/ II/ III ) [ Support UASP & 8TB ] Ocean Technology LLC is the only authorized seller of UNITEK on Amazon. USB 3.0 One Bay Docking Station with USB hub and SD card reader - Allow to read and write HDD/SSD, flash drive, USB devices and SD card simultaneously. Supports all 2.5'' or 3.5'' SATA I, SATA II, SATA III HDD SSD up to 8TB. Supports SD/SDHC/SDXC Slot up to 2TB. USB 3.0 UASP (USB Attached SCSI Protocol) )Hard Drive Dock supports for HDD/SSD faster transfer performance, 70% faster than traditional USB 3.0. UASP requires UASP capable host system. Apple stylish design and solid aluminum construction.Connects SATA Hard Drive Dock via USB3.0 SuperSpeed transfer rates up to 6Gbps, 10 times of USB 2.0, backwards compatible with USB 2.0/1.1 LED indicator reveals power and data status. A power button provides easy access to power control. Rated DOE Level 6 for energy efficiency. No reboot and additional driver needed, hot-swapping for Windows XP / Vista / 7 / 8 /10 or Mac OS X 10.2 or higher.