Looking for ADSL Modem/Router
 

I'm looking to get myself a new ADSL Modem/Router. I would prefer if I could get everything in a single package instead of having to use multiple devices. Hopefully, I'll be able to get one with all the following specs:-

-ADSL2/2+
-Dynamic DNS
-Multiple LAN Ports (4 is ideal)
-Rate Limiting
-Wireless

Does anyone know of a good quality device that fits the bill? It would be very much appreciated.