Sony PCG-GRX690P - Manual (Page 107)

Using External Mice and Keyboards
107
Connecting a PS/2 mouse or keyboard
You can connect either an external PS/2® mouse or PS/2 keyboard to the port
replicator using a PS/2 plug or adapter. Connect only one PS/2 device to the port
replicator at a time. See the instructions that accompanied your mouse or
keyboard for more information. If the mouse or keyboard does not work once
you have connected it to your port replicator, see “Frequently asked questions”
for more information.
To connect a PS/2 mouse or keyboard
1 Connect the port replicator to the computer. See “Connecting a Port
Replicator” for more information.
2 Locate the Mouse/Keyboard (PS/2) port / on the port replicator.
Connecting a USB Mouse or Keyboard
✍
See the guide that came with your mouse or keyboard for more information on its
installation and use.
USB ports
USB cable