Base View; Back View - Dell Latitude E5440 Setup And Features Information

21. trackstick buttons (3) (optional)
22. trackstick (optional)
23. keyboard
24. mute button
Figure 2. Back View
1. network connector
2. USB 2.0 connector
3. power connector
4. wireless switch
5. cooling vents
Figure 3. Base View
1. battery latch
2. battery bay
3. docking connector
2
25. volume-down button
26. volume-up button
6. HDMI connector
7. USB 3.0 connector
8. SD card slot
9. ExpressCard or Smart Card slot (optional)
4. SIM card slot (optional)
5. battery latch