Networking Lisa is simple, Serial port B supports LocalTalk Networking (in 2019 I use LocalTalk for conectivity to the Internet using a Gatorbox as a bridge/router) and with the SUN SCSI card I can connect SCSI to Ethernet Adapters.
- SCSI to Ethernet: Adapters from Farallon, Dayna, Asante all work well on the Lisa under MW+II.