Yes, you can use the Wii to link your projector. You'll need a Wii to HDMI converter, Hyperkin HD cable, or an AV to HDMI adapter. When your projector includes an HDMI port, you can consider using all three of the items mentioned above if your projector has a VGA port. Fear not; a connection option is also available with an RCA to VGA converter. You will see more about this in detail below.