Belkin WIRELESS USB NETWORK networking card

The Wireless B USB Network Adapter easily connects your USB-equipped desktop or notebook computer to your wireless network for Internet and file sharing. Desktop users can now join the network with the ease of a USB plug-in, without opening their PC cases;
laptop users can enjoy the benefits of staying mobile-while connected to the Internet.
Works with virtually any USB-equipped PC for home or office
Adds your computer to your home or office network--without cables and without opening up your PC case
Sets up easily with included Belkin software