Hello friends,
To day I am going share my personal experience with WD 4 TB External Hard Disk it is very very good and its easier to use and our data .
it is very help full for me beaus I am photo studio professional easy carry my data
if some time data loss easy recover the your data
its is password protected you protect your data
it is easy to use any type of system
you can use easily use Linux and IOS system
if your hard have problem you call lock your complain they very help full