My sister recently purchased a wireless router, but never used it, so she gave it to me. Now, when I hooked it up, it's not working correctly. So, I'm searching for another wireless router to buy. I'm not just going to search Google because there may be affiliates... Anyway, I want recommendations from real people. What's the best wireless router to purchase, that's not too expensive for a wireless router. One that can work ( wireless ) on multiple computers at the same time.