>>
>>22030
Oh. That's what you meant. No, you can't plug a USB NIC into the router and have the router use the NIC. You could use the NIC with your desktop or laptop to get better reception there.
I feel your pain about unused purchases. Last month I ordered a piece of equipment and had it shipped to another site for a coworker to use since he said he desperately needed it. I asked someone to go into his office today since he was out and we needed something in there, and the shipping box was sitting in there unopened. Well, we could use it, so I had it brought over. What do I find? Straight out of the box one of the power adapters is broken. Something we could have had replaced for free if he'd have opened the box when it came in or shortly thereafter, not six weeks later.
A reflector, so long as it's tuned for the RF ranges in question, could certainly work, although it will also result in a completely dead spot behind the reflector.
By way of comparison, with an N66, I can join from over 100ft away. Keep in mind an entire apartment building is sitting between those two points. As in, I'm in the corner of an apartment building, there's a dividing section (walkway, grass, etc.) between buildings, and on the other side of the other side of that building I can join my network. And there's wireless networks in that building, plus all around me. This is the power of good engineering though, as others have pointed out, properly choosing the correct channel(s) for your network is key given your surrounding. Only by walking around with a WiFi surveyor can you get a decent sense of how the WiFi networks look, though you won't see non-WiFi intrusions (security cameras, baby monitors, cordless phones, everything that uses 5Ghz & 2.4Ghz that doesn't use the WiFi standard to connect).