![Amazon.com: WD 4TB My Book Desktop External Hard Drive - USB 3.0 - WDBFJK0040HBK-NESN,Black : Electronics Amazon.com: WD 4TB My Book Desktop External Hard Drive - USB 3.0 - WDBFJK0040HBK-NESN,Black : Electronics](https://m.media-amazon.com/images/I/81QyMtiyISL.jpg)
Amazon.com: WD 4TB My Book Desktop External Hard Drive - USB 3.0 - WDBFJK0040HBK-NESN,Black : Electronics
![Amazon.com: WD 4TB My Book Desktop External Hard Drive - USB 3.0 - WDBFJK0040HBK-NESN,Black : Electronics Amazon.com: WD 4TB My Book Desktop External Hard Drive - USB 3.0 - WDBFJK0040HBK-NESN,Black : Electronics](https://m.media-amazon.com/images/I/71P0PO9hPcL.jpg)
Amazon.com: WD 4TB My Book Desktop External Hard Drive - USB 3.0 - WDBFJK0040HBK-NESN,Black : Electronics
WD My Book WDBBGB0040HBK - hard drive - 4 TB - USB 3.0 - WDBBGB0040HBK-NESN - External Hard Drives - CDW.com
![Amazon.com: WD 4TB My Book Desktop External Hard Drive, USB 3.0, External HDD with Password Protection and Backup Software - WDBBGB0040HBK-NESN : Electronics Amazon.com: WD 4TB My Book Desktop External Hard Drive, USB 3.0, External HDD with Password Protection and Backup Software - WDBBGB0040HBK-NESN : Electronics](https://m.media-amazon.com/images/I/71UJwZ32VvL._AC_UF894,1000_QL80_.jpg)
Amazon.com: WD 4TB My Book Desktop External Hard Drive, USB 3.0, External HDD with Password Protection and Backup Software - WDBBGB0040HBK-NESN : Electronics
![Amazon.com: WD 4TB My Book Desktop External Hard Drive, USB 3.0 - WDBBGB0040HBK-NESN (Renewed) : Electronics Amazon.com: WD 4TB My Book Desktop External Hard Drive, USB 3.0 - WDBBGB0040HBK-NESN (Renewed) : Electronics](https://m.media-amazon.com/images/I/71C7K51D0hL.jpg)