This 2-bay hard drive dock provides access to your 2.5"/3.5" SATA hard drives for data backup, disk imaging, or data transfer via USB 3.2 Gen 1 (5 Gbit/s). The tool-free design allows for easy hot-swapping. It supports 2.5"/3.5" SATA hard drives and SSDs of any capacity, is operating system independent, and backward compatible with SATA I/II. An IDE adapter is available separately. The package includes a 1 m USB-A cable and a universal power adapter. Independent power switches for each bay allow for hot-swapping of an unused drive while the other bay is in operation. The drive bays have a slot capacity of 15,000 cycles for maximum durability.