WD's automatic,continuous backup software works quietly in the background to help protect your data using minimal PC resources. Whenever you add or change a file,it's instantly backed up. Offering high capacity in a compact drive,My Passport is the ideal companion for anyone with lots of videos,photos,music,and files that they want to help protect and take on the road. Use WD Security to set password protection and hardware encryption and protect your files from unauthorized use or access. Main Specifications Product Description WD My Passport WDBYFT0030BRD - hard drive - 3 TB - USB 3.0 Type Hard drive - external (portable) Capacity 3 TB Hardware Encryption Yes Encryption Algorithm 256-bit AES Interface USB 3.0 Data Transfer Rate 5.0 Gbps (USB 3.0) / 480 Mbps (USB 2.0) Features Password authentication,hardware encryption,automatic backup Power Source USB bus Enclosure Colour Red Dimensions (WxDxH) 110 mm x 81.5 mm x 21.5 mm Weight 250 g Localisation Worldwide (excluding China) Manufacturer Warranty 3 years warranty Associated Documents Tech Data Product Data Sheet - WD My Passport WDBYFT0030BRD(WDBYFT0030BRD-WESN).pdf User Manual - WD My Passport WDBYFT0030BRD(WDBYFT0030BRD-WESN).pdf Quick Start Guide - WD My Passport WDBYFT0030BRD(WDBYFT0030BRD-WESN).pdf Product Data Sheet - Brochure - WD My Passport WDBYFT0030BRD(WDBYFT0030BRD-WESN).pdf Product Features Automatic backup WD's automatic,continuous backup software works quietly in the background to help protect your data using minimal PC resources. Whenever you add or change a file,it's instantly backed up. High capacity,small design Offering high capacity in a compact drive,My Passport is the ideal companion for anyone with lots of videos,photos,music,and files that they want to help protect and take on the road. Password protection secures your drive Use WD Security to set password protection and hardware encryption and protect your files from unauthorized use or access. What's in the box WD My Passport WDBYFT0030BRD - hard drive USB 3.0 cable Software