I have been trying to get my laptop with ubuntu 14.04 to be able to transfer media to an external WD hard drive I have connected via usb 3.0 to my netgear r6250 router. I have been editing the fstab file to get it to mount but I can't drag and drop files to it.

Can I use this hard drive to put movies, music and pics on to view on my tv via plex?