Quote Originally Posted by cookcpu
From my limited knowledge of dual wan router, I have learn from those working in the network industry that say dual wan router only for fail over connection.

It won't increase your bandwidth unless you are talking about teaming/bonding 2 ISP connection which require the ISP to support such feature.
It depends on your router actually. I've used a XiNCOM for years with a combination of cable / wireless and DSL / wireless with very few problems. I had two 3Mbit connections that would get 5Mbit+ when load balanced.

You can use the fail over (backup) feature for any connection but the load balancing might depend on your ISP so you might check with them or check online for more info.

I would recommend XiNCOM's dual wan router (~$159.99) or their four wan router. You could go three or more connections but it's probably just overkill after two.