Vostro 220s Front and Back View
1 optical drive 2 power button, power light
3 USB 2.0 connectors (2) 4 headphone connector
5 microphone connector 6 drive-activity light
7 media card reader (optional) 8 power supply vents
9 voltage selector switch 10 power supply light
11 expansion card slots (4) 12 back-panel connectors
13 security cable/padlock rings 14 power connector
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J531Ham02.fm Page 3 Friday, February 13, 2009 4:06 PM