[General Maximus]

It sure is. When the shub is in modem mode the only active port is port 1 which any device (e.g stadalone pc) will need to be connected to if it wants internet access. In this case it is the wan port port on your netgear router which will need to be connected to port 1 on the shub so the router has internet access and then any and all devices go through the router. If you want to run a switch or anything else then it will need ti be connected to one if the 4 ports on the switch on the back of the netgear router.