Sony PCV-RS400 Series Quick Start Manual page 22

VAIO Computer Quick Start
Back panel (PCV-RS410 series model)
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1 AC Input port
Connection for the supplied power cord.
2 Mouse port
Connection for a PS/2® mouse.
3 Keyboard port
Connection for a PS/2® keyboard.
4 Ethernet port
Connection for a 10BASE-T/100BASE-TX Ethernet interface.
(The port marked with
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(Network) is for LAN connections only.)