Manhattan QuickDock Duo

USB 3.0, SATA, 2.5"/3.5", 5 Gbps, 215g, Black Easily clone SATA hard drives without a PC.
The Manhattan QuickDock Duo easily replicates a SATA hard-disk drive while attached (software required) or unattached to a host PC. The easy-to-use clone feature helps make upgrading to larger-capacity hard drives quick and simple. Dual insertion slots accept 3.5" and 2.5" SATA hard-disk drives up to 2 TB simultaneously, allowing data to be copied between multiple drives of different sizes for easier data recovery and backup tasks. Ideal for system builders, integrators and computer technicians, it's Windows XP/Vista/7/8 compatible and supports Mac and Linux systems (excluding PC-based cloning software) with SuperSpeed USB and SATA data transfer speeds up to 5 Gbps and 3 Gbps. Its hot-swap capability allows rapid, multi-HDD exchanges and quick data access without computer restarts, special drivers or complicated configuration.