A:Answer I am currently using a WD Netcenter, attached to the router/modem with a CAT5 cable. Works great!. I am however unable to access the WD Netcenter via the internet when I am away from home, it may be possible, but I haven't run across a way to do it YET.
I also bought a SanDisk Ultra Fit 64GB USB Flash Drive, that can be plugged into the back of the router/modem. This can easily be setup to allow access both through your LAN and WAN, allowing it to basically be your own cloud service, making any files available to your other devices from anywhere in the world that you have internet access. I did have to purchase the File Browser App for my IPhone/IPad that allows me to grab or drop files to the flash drive.
When setting up my WD NetCenter, I have reserved the address in the router\\modem so it is always in the same spot when my computer goes looking for it. Then in Windows 10, I mapped the drive, so it is treated just as an internal drive on my laptop (while I am on my home network). I would assume you will not have any problems with it, and I am very impressed with the speed, innovation, and dependability of this router\modem.