A few more or less compatible Ethernet Interfaces have been attached to the C64 by now. Name them all:
- TFE (The Final Ethernet) (incl. schematics)
- 64NIC+ project by Brain Innovations
- Net64 by Till Harbaum (incl. schematics)
- more to add?
- Ethernet...on the Commodore 64? by Leif Bloomquist