ThinkPad S440 User Manual page 20

1 Media-card-reader slot
Depending on the model, the computer might have a media-card-reader slot. Insert your flash media card
into this slot to read the data on the card.
The media-card-reader slot supports the following cards:
• MultiMediaCard (MMC)
• Secure Digital (SD) card
• Secure Digital eXtended-Capacity (SDXC) card
• Secure Digital High-Capacity (SDHC) card
2 Combo audio connector
Connect headphones or a headset that has a 3.5-mm (0.14-inch) 4-pole plug to the combo audio connector
to listen to the sound from the computer.
Notes:
• If you are using a headset with a function switch, do not press this switch while using the headset. If
you press the switch, the headset microphone will be disabled, and the integrated microphones on
the computer will be enabled instead.
• The combo audio connector does not support a conventional microphone. For more information, see
"Using audio features" on page 38.
3
High Definition Multimedia Interface (HDMI) connector
A digital audio and video interface that can connect a compatible digital audio device or video monitor,
such as a DVD player or a digital television (DTV).
4 USB 3.0 connector
The Universal Serial Bus (USB) 3.0 connector is used for connecting devices compatible with a USB
interface, such as a USB printer or a digital camera.
Attention: When you attach a USB cable to this USB connector, ensure that the USB mark is facing upward.
Otherwise the connector might be damaged.
5 Security-lock slot
To protect your computer from theft, you can purchase a security cable lock that fits the security-lock
slot to lock the computer to a stationary object.
4
User Guide