ps3 and wii connect to the internet?

[SUPERMAN175]

what do i need to connect my ps3 and wii to the internet i hav a usb broadband connection i need it 2 unlock the extra on the ps3 for the new batman game
i hav wireless net connection but wht do i need to connect my net 2 ps3and wii

 

[KingOFPoP]

get wireless or for wii nintendo usb wifi connector.