I need some advice.

I have been using a desktop PC with connected HDD's to store all my data. Including diagnostic programs and .tib files.

I am selling up the desktop and moving to laptop, to free up space in my house.

So obviously i cannot have multiple HDD's connected to the USB's of my laptop that i will use.

I tested the option to connect a HDD via USB to my router. But the transfer rate was painfully slow.

My question is:

What is the fastest network based accessible drive i can buy for not very expensive?. I was looking into WD MY CLOUD NAS drive 4TB. But unsure.


Advice?