Or whatever the model #is. FYI this modem and router in one from Time Warner has been confirmed to be inadequately capable of handling networking requirements with Xbox live. I got this upgrade when I got Xbox one day one. It constantly kicks you off and makes it impossible to exercise simple tasks such as accessing friends list despite disabling firewall and opening all ports. Get rid myself it. If you want a router and modem in one get the Ubee that time warner had moved to or the Motorola. The change in functionality was so stark I have to say I haven't been playing the same Xbox as everyone else.