WD 4 TB Elements Portable Hard Drive.
For the hard drive to be able to be read and written to in both a PC and Mac computer, it must be formatted to ExFAT or FAT32 file format. WD Elements is pre-configured for usage on a Windows PC. Mac users need to re-format the drive to either EXFAT or HSF+J (for using it with Time Machine). Users can either use the Disk Utility app on their Mac or download the WD Drive Utilities software.
1 x Elements external hard drive 4TB black
USB3.0 cable and quick installation guide
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Extra storage for your videos, music, photos and files
Plug-and-play ready for Windows PCs
Free trial version of the WD SmartWare Pro software for automatic and cloud data protection
Fast data transfer with USB 3.0 and USB 2.0
Compatibility : Formatted NTFS for Windows 10, Windows 8.1, Windows 7. Reformatting may be required for other operating systems. Compatibility may vary depending on user’s hardware configuration and operating system