IOGear GCS1808 Installation Manual page 20

Step 6
Connect a USB KVM Cable (with a green connector) or PS/2 KVM Cable (with a yellow connector) from
the 2nd level KVM switch to each of your computers.
18 17 16
8 7 6
CONSOLE
20
15 14 13 12
5 4 3 2
CPU
PS/2-USB
6
11
1
2nd Level