Network ps2 question?



hi am new to ps2 gaming (late starter or what???) i am interested in playing online and was wondering if i need a special connector to connect ps2 to playstation or if a usb works???

sorry if this is a really dumb question?!?!?!


to connect a ps2 to the internet i understood that u have to buy a network card esp. for the ps2 although u can connect 2 ps2’s using a 4pin to 4pin firewire lead usin the port on the front