Convert your Mac to modern RJ45 ethernet!
This adapter/transceiver plugs into the AAUI ethernet port on your Mac. A standard RJ45 ethernet cable plugs into the other end to convert or adapt your Mac to RJ-45 ethernet. The AAUI ethernet port was introduced with the Quadra 700 and 900, it was a standard port on most Macs until discontinued with the G3. Some PowerBooks and LaserWriters also have this port.
Current offerings include:
A) Farallon Ethernet Ether10-T Transceiver
B) Farallon Etherwave (2 ethernet ports)(not pictured)
C) new open pkg Asante FriendlyNet 10BASET including manual and ethernet cable.