2.5/3.5 USB HUB, 2 SATA 1 IDE ,HDD Docking Station Clone Compliant with serial ata & pata international organization: serial ata version 2.6. Supports SATAI/II (1.5G/3.0G) high speed. Supports 2x 2.5" & 3.5" SATA & 1x IDE hard drives simultaneously without any adapters. Offline Hardware Cloning function. Software backup function