Summary: the wireless signal can have trouble going through floors unless u have a linksys usb type antenna with signal boost. most built in wifi cards are are lackluster. later on i chose to have all my two computers wired with the ethernet cable going through the floor and then into the router.
Summary: Had this router for over 2 years. It dropped almost everyday and had to power it on and off almost everyday. When my pc fried, I replaced it and and was able to connect ok. I had another pc and a printer all hooked up wirelessly.