Western Digital, the Western Digital logo, G-Technology, the G-Technology logo, SanDisk, the SanDisk logo, WD, the WD logo, G-DRIVE, and My Book are registered trademarks or trademarks of Western Digital Corporation or its affiliates in the US and/or other countries. All other marks are the property of their respective owners. As used for storage capacity, one terabyte (TB) = one trillion bytes. Total accessible capacity varies depending on operating environment. Product specifications subject to change without notice. Pictures shown may vary from actual products.