Dell Vostro 15 (3546, Mid 2014) - Manual (Page 6)

System Overview
Front and Back View
1. microphone 2. camera
3. camera-status light 4. power button
5. optical drive 6. USB 2.0 connector
7. memory-card reader 8. touchpad
9. power and battery-status light 10. speakers
11. audio connector 12. USB 3.0 connector
13. USB 2.0 connector 14. network connector
6