The ORICO 6638 USJ-C USB2.0 3 Bay Docking Station is the ultimate solution for you to back up your data externally. You can easily add or swap your hard drives from the docking stations without a hassle. ORICO 6638 USJ-C support USB 2.0 Interface which maximum transfer rate up to 480Mbps. You can simply insert any 2.5/3.5 SATA I/II/III hard drive into the 2 bay HDD Docking Station and you are ready to backup, transfer, Copy & Clone you files in a breeze. The ORICO6638 USJ-C also comes with the CLONE features which allows you to simply insert 2 HDD directly into the DOCKING STATION and all the data will be clone from one HDD to the other without having the need for any PC. Equipped with LED indicator shows the power & HDD Read/Write & Clone Status. The ORICO 6638 USJ-C is a User Friendly Plug & Play hassle free device which allows you to have a peace of mind while backing up your precious data.