I recently helped a customer who built a new office in her backyard. She had shaw internet in the house and did not want to pay shaw for a second connection in her new office. She had an existing wireless router in her house but the connection would not reach to her office. I purchased a product from DLink called a wireless expander. Once configured to match her existing wireless network it extended the signal far enough to reach the office. We added a wireless card to her desktop computer and were able to make a strong connection to the wireless network. This same wireless expander can be plugged into any outlet in your home to expand the range of your wireless network. Please give me a call with any questions. Trevor.