I just ordered a netduma r1 since I really need a new router due to lag. My modem was set up in my livingroom with super short cables in the front of the house and my gaming pc and xbox one are in my bedroom at the very back of the house and even with my console and pc hooked up to a wifi extender via ethernet cable I still only have one bar in games like cod black ops 3. So I'm wondering if I get a modem with built in wifi can I connect it up to the netduma using wifi instead of an ethernet cable which I would like to put in the middle of my house for best range since I won't be able to move the modem?