5 volume control buttons

7 power button

9 IEEE 1394 connector

11audio (line-out) and microphone (line-in) connectors

13 ExpressCard slot

15contactless smart-card-reader (optional)

17 SecureDigital (SD) card slot

19track stick buttons/touch pad buttons

21ambient light sensor and microphone

6Dell™ Latitude ON™ button (optional)

8 USB connector

10wireless switch and Dell Wi-Fi Catcher™ Network Locator button

12 optical drive

14fingerprint reader (optional)

16track stick

18 touch pad

20 device status lights

8

About Your Computer

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Image 8
Dell E4300 specifications Volume control buttons Power button Ieee 1394 connector