Vantec NexStar SuperSpeed USB 3.0 Dual Bay Hard Drive Dock: * Install and access hard drives in seconds * Simple to use design * Supports 2 x 2.5" or 3.5" SATA I/II HDD * Maximum transfer rates up to 5Gbps with USB 3.0 * Maximum transfer rates up to 480Mbps with USB 2.0 * Backwards compatible with USB 2.0 or 1.1 * Hi-quality USB 3.0 cables ensure data integrity and speed * Hot Swappable * Attractive LED indicates power and HDD activity * Package contents: NexStar SuperSpeed USB 3.0 Dual Bay Hard Drive Dock, USB 3.0 cable, power adapter and user manual