Sony PCG-GR300K - Manual (Page 60)

Connecting a Port Replicator
Your notebook supports the use of a port replicator (not supplied). Attaching a port replicator enables you to connect
additional peripherals to your notebook.
Port replicator
1 DC In port 6 Network port
(Ethernet 10BASE-T/100BASE-TX)
2 USB ports 7 VGA port
3 / Mouse/Keyboard (PS/2) port 8 S-Video out jack
4 Serial port 9 Video out jack
5 Printer port 10 Line-In jack
Note:
The port replicator can be powered only with an AC adapter. Do not remove the AC adapter from the port replicator or the
AC outlet when using the port replicator; this may cause data damage or hardware malfunctions.
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