USBs WiFi/Network Cards drivers
Driver software is a computer program. Your windows operating system connects to this USBs WiFi/Network Card driver software and both, they make your USBs hardware works proper and stable. Operating system gives to USBs driver program needed ports and protocol standarts. Usually you need to have a latest USBs WiFi/Network Card driver software for your device to have a maximum productivity. Always try to have a latest WiFi/Network Card driver on your windows system.
USB 10/100 Network Adapter
USB Fast Ethernet Adapter