you will need to connect it to your router. It should have software to install before it will work. If you don't have a router, then they sold you the wrong equipment.
I am trying to make a second computer online in my home. I asked for a wireless router from a computer guy yesterday this is what they gave me. Do i hook this up to the second computer or the computer the internet is hooked to? I can't seem to make this work. The instructions are not user friendly. Is this a transmitter and do I need something more? I AM SO FRUSATRATED! PLEASE HELP