This port replicator is designed for Sony Vaio GRT series of notebooks and allows the laptop to be be plugged into the desktop without the need for lots of cables. This port replicator has the following connections:

• 1 x DC in
• 2 x USB
• 1 x RJ-45 Ethernet
• 1 x VGA output
• 1 x PS/2 keyboard and mouse
• 1 x serial
• 1 x parallel
• 1 x S-video out
• 1 x Line-in (RCA pin)
• 1 x Line-out (RCA pin)
• 1 x Video out (RCA pin)
• 1 x docking CN