Featuring two SATA 6Gbit/s bays, the enclosure supports both 3.5'' and 2.5'' hard drives and SSDs. Effortlessly expand your storage capacity up to 2x22TB. Note: For 2.5'' hard drives, additional 2.5'' to 3.5'' mounting brackets are required(Not included). With the USB 3.2 Type-C port, capable of reaching up to 10Gbps. 4 RAID Modes: Beyond storage, this docking station features an additional USB 3.2 Type-C port for connecting peripherals or daisy-chaining devices. The enclosure offers 4 Raid modes, whether you want to back up data, transfer files swiftly, read and write on two HDDs simultaneously, or expand storage capacity. Premium Build Quality and Cooling: Constructed from high-quality aluminum. Dual built-in fans automatically activate at 48°C, ensuring your drives remain cool and perform optimally Hot-Swappable & Computer-Linked Control:Swapping hard disks without shutting down the host. Also supports computer-linked control to increase data security and operational efficiency.