November 1, 2011 7:00 AM

I found these 2, you can do some more research to see if they meet your requirements.

NETGEAR DGND3300 RangeMax Dual Band Wireless-N Router with Built-in DSL Modem
http://www.amazon.com/NETGEAR-DGND3300-RangeMax-Wireless-N-Router/dp/B001UHMB...

Motorola SURFboard Gateway SBG6580 DOCSIS 3.0 Wireless Cable Modem
http://www.amazon.com/Motorola-SURFboard-Gateway-SBG6580-Wireless/dp/B0040IUI...