Sony Vaio VGCRA830 Owner's Manual page 13

Back panel
The location of certain ports and jacks may vary from the illustration, based on the computer model purchased.
Back panel
1 Mouse port
Connection for a PS/2 mouse.
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2 Keyboard port
Connection for a PS/2 keyboard.
3 Printer port
Connection for a parallel device, such as a printer or scanner.
4 i.LINK 6-pin S400 port (IEEE 1394)
Connection and power for a compatible digital device, such as a Sony Digital Handycam
5 Universal Serial Bus (USB 2.0) ports (4)
Connections for compatible high/full/low-speed USB devices.
camcorder.
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Page 13