I am at it again. I have an all aluminum, USB 3.0/eSATA external hard drive case that I put a never used 4TB HGST NAS rated hard drive in up for grabs.
If your router has a USB connection on it then you can connect this to it and now have a NAS for your network, or you can connect it to your DVR for additional storage of shows.
Or you can simply use it as a local 4TB external drive for your PC.
PM me if interested.