Western Digital WD40000H2NC User Manual - Page 5

MY BOOK 3.0 USER MANUAL Quick Install Guide USB 3.0 Micro-B Cable PCIe Adapter Card on full-height bracket (optional) Half-height Bracket (optional) AC Adapter USB 3.0 Micro-B Cable My Book 3.0 Drive Product CD (optional) The USB 3.0 Micro-B connector is basically a USB 2.0 Micro-B connector with an extension holding 5 extra pins. The port on the My Book 3.0 is designed for this connector. You can also use a USB 2.0 cable with the My Book 3.0, but the drive will only operate at USB 2.0 speeds. The connector at the other end of the cable connects to your computer's USB 3.0 port (if available, e.g., from the PCIe adapter) or any available USB 2.0 port. Note: For a list of supported USB 3.0 devices for this product, visit support.wdc.com and search for Knowledge Base Answer ID 3886. ABOUT YOUR WD DRIVE - 2