Pros: They are fast when they work. Wired connections are reliable if that's all you need.
Cons: The wireless network just disappears sporadically and you have to reboot the router. All connected devices will lose connection without warning. Sometimes you get an endless cycle of inexplicable errors while trying to connect a new device.
Summary: I am using this router with the SurfModem Model 6121 at a beach rental so that I do not have to pay TW's cable modem rental and wireless network fees. I was amazed at how easy it was to set up and allow my laptop to connect. After the current week's renters leave, I shall configure it with a password using the CD provided.
Summary: This is a great little router. It connected to the other routers in my network including a router on a different sub-net. I am using Windows Server 2012 and System Center 2012 R2 - it has no problem with the new server programs. My only concern is surge protection. Hurricane Sandy took-out four D-Link routers I had when the power company was trying to restore power.