Quote Originally Posted by Bobby Dandruff View Post
If you have a power socket in your garage (I'd assume that you do) then look at a Powerline Adapter WiFi Starter Kit.

I use this throughout our house to spread the wifi signal as the kits use the electrical wiring in your house to transmit the broadband signal from the initial transmitter (close to and connected to your broadband router via and ethernet cable) and then convert it to WiFi wherever you plug in the second transmitter (so the garage in your case).
Thanks Bob sounds good!