WiFi Sharing Manager - Share WiFi to your second computer which lacks wireless adapter card.
WiFi Sharing Manager is an easy-to-use handy software that turns any WLAN-connected laptop into a LAN router (or called "Gateway"). And your second computer which lacks wireless adapter can connect to Internet by its sharing.
Most of wireless adapters don't support old operating systems like Win98 or Win95. If you have a Wi-Fi laptop nearby, this program can help to share its WiFi to these old machines.
And if the Wi-Fi hotspot is not free, it only charges for your Wi-Fi laptop, you can save the money for your second computer.
This is an ideal solution for setting up a temporary local network at home or wherever there are Wi-Fi signals.