2 TB External HDD (2 TB Western Digital HDD built in) USB Inteface

USB 2.0 interface (backwards compatible with USB 1.1) Plug and play LED indicator for Power/Data Access Stand included for vertical mounting PC/Mac compatible Lead-free Interface: USB 2.0 Material: Aluminum System Required: Windows 7/Vista/XP/2000 or MAC OS Power Adapter: Input: 100-240V ~ 50/60Hz, 9.8A; Output: 12V, 2A Certification: FCC, CE, WEEE, RoHS Certified Color: Black Dimensions (WxLxH): 6.7 x 1.25 x 4.5 inch Weight: 2.5 lbs