• If you are having trouble getting a good wireless signal into the far reaches of your home or office space, consider using a power line network adapter instead of wireless. Power line network adapters use your existing electrical system to make a connection. Simply plug one power line adapter into a wall socket near your remote computer and connect your computer to it with a standard network cable. Plug in a second power line adapter by your internet modem, router, or switch and connect it as well. Now you have a stable wired connection to that remote area that can be used for your computer or any other network device.