Re: More range on my router?
So, You are moving the modem and the router upstairs and you are going to connect the modem to cable coax upstairs?
If you have your modem upstairs, connected to time warner, and the router connected to it, you could run ethernet cable from the router to a switch downstairs. All the wired stuff downstairs could be connected to the switch, and with wireless stuff should still be able to connect to the wireless router upstairs.[end edit]