I searched and didn't find anyone who had this same problem, but if it's already been adressed, please point me in the right direction. I upgraded from Vista to Windows 7. I'm using a Gateway MA3 laptop. Under the Device Manager, my wireless card is mislabeled as "Realtek RTL8187 Wireless 802.11b/g 54Mbps USB 2.0 Network Adapter." I don't know what my real wireless card is, but it's internal; it isn't a USB wireless card. The problem with this is that whenever I plug anything into my USB port, my Wireless card no longer exists in my devices. I can only get it back with a system restore. I tried uninstalling it and reinstalling it, but it just disappeared again. Any help will be appreciated.