XJACK PC Card Ethernet Connector
en.wikipedia.org
en.wikipedia.org
Although my modem card didn't have this XJACK thing, it had a big chunky end that stuck out of the laptop to fit an RJ11.
0 - https://ia802803.us.archive.org/22/items/xircomrealportcredi...
What I've witnessed recently is that the kids really want their buttons and switches and are sick of janky digital UI. And get a load of Apple wowing everyone with a button on the new iPhone 16! What is old is new again.
Cat5 connector - too heavy and too easy to break the XJACK