Internet connection to USB 3g/4g Dongle

WD Legacy Products My Net Networking Devices
1

Does anyone know if I can connect a My Net 900N Central to the internet using a USB dongle instead of the ethernet connection?  

2

I highly doubt it, it is worth a try.  The only way a router can connect to internet is through the wan port.

You could use a laptop, the USB dongle and then bridge The lan port to the dongle.  Kind of silly at that point.