What are dual Wan routers and why would I want one? Dual Wan routers are routers that can handle more than one broadband line. It's like having two DSL lines put together. In some cases, it would be easier to double up your broadband lines if your in a position that you always need to be online. The speed boost will be double and in the end you'll always be up and twice as fast on the internet. My only concern is that having two DSL lines put's the question of reliability. I would rather prefer having a DSL line for my main line of business and have cable broadband just has backup so that I always never go down.
Dual WAN routers Link
Dual WAN routers Link