Dell OptiPlex GX280 - Mini-Tower Computer

12 Quick Reference Guide
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Mini-Tower Computer
power light
USB 2.0 connectors (2)
power button
Microsoft Windows
Product Key
CD/DVD-drive eject button
floppy-drive eject button
microphone
connector
voltage selection switch
power connector
serial connector
parallel connector
video connector
link integrity light
line-out connector
headphone
connector
network adapter connector
network activity light
line-in connector
microphone connector
card slots (4)
USB 2.0 connectors (6)
diagnostic
lights