WD My Book 4TB HDD USB3.0 3.5inch RTL extern RoHS compliant WD SmartWare Pro

Up to 3x faster transfer ratesMy Book desktop storage is optimized for the fastest possible data transfer rates. Connect this drive to a SuperSpeed USB 3.0 port to access and save files up to 3x faster than with USB 2.0.Universal connectivityWith this drive you get compatibility with the latest USB 3.0 devices and backward compatibility with USB 2.0 devices as well.Local and cloud backupWD SmartWare pro automatic backup software lets you choose when and where you back up your files.System-level backupAcronis true image WD edition is an integrated software suite that helps secure all the information on your PC. With it you can back up your files on a system level, including your operating system, securely delete confidential data, restore backed up data quickly and restore your system should your computer crash. It's the perfect complement to the file level backup of WD SmartWare pro.Secure your filesWD Security utility allows you to set password protection and hardware encryption for your drive to help keep your private stuff private.