Trying to install router for wireless

If that's hooked to comcast you can only have one computer hooked up to it, and no modems as they block mac address. If you are a Comcast customer there is a workaround. Turn on your wife's wireless if she hasit, if not get her a wireless card USB is easiest. Turn on sharing on that wireless card and you will be able to access the internet through your wifes computer, and not run afoul of your Comcast agreement. Or request an upgrade to a wireless router from Comcast but your rent goes from $3.00 per month to $10.00!

You can hook a wireless router up to comcast.. you would use an Ethernet cord to go from the comcast modem to the wireless router. you would have to hard wire to get the router going, If the router came with a disk, run it and follow the step by step instructions on disk.