adding wifi router to network

[ng93]

right ive got talk talk internet which goes to a modem which then goes to a separate 4-port wired router with 3 computers attached. would it be possible to connect a new wireless/4-port-wired router to the existing router? Dont know anything about networking but had a look around and found the dynamode BR411NT (http://dynamode.net/english/pages/product/Wireless LAN/Router/BR411NT.html) would this work?

thanks,
ng93

 

[Emphacy]

There should be a bridge port on each router, on both the wireless and wired router. You connect both via an Ethernet to bridge them, then they will work in parallel.

If it's not possible your best bet is to replace the wired router with the wireless router and just plug the Ethernets into the ports.