Asante MacCon Family Ethernet Network Cards for the Macintosh Installation Manual page 22

With the connectors facing down, carefully angle its external con-
nector through the Ethernet port (see Figure 2-11).
MacCon+ LC card
Figure 2-11
6
Plug the card's edge connector into the expansion slot on
the motherboard.
7
Gently press on the card until the connector is fully inserted.
8
Slide the motherboard back into the Color Classic.
9
Secure the rear access panel case.
10
Connect the Macintosh to the network as described in
"Connecting the Macintosh to the Network" on page 2-24.
2-12
Installing the MacCon LC in the expansion slot
in the Color Classic
Expansion slot
Motherboard
Installing Asanté MacCon Cards