Supports Transfer Speeds up to 5Gbps (USB 3.0),480Mbps (USB 2.0), 12Mbps (USB 1.1). Reverse compatible with USB 1.1 & USB 2.0. Plug and play, no drivers needed. Supports hard drives up to 10TB. Supports Standard Desktop 2.5"/3.5" SATA Hard Drives or SSD.