Lenovo s200 Hardware Maintenance Manual page 36

• Audio line-out connector
Used to send audio signals from the computer to external devices, such as powered stereo speakers,
headphones, or multimedia keyboards. To attach a stereo system or other external recording device, a
cable is connected between the audio line-in connector of the device and the audio line-out connector
of the computer.
Note: If your computer has both an audio line-out connector and a headset connector or headphone
connector, always use the headset connector or headphone connector for earphones, headphones, or a
headset. However, a headphone connector does not support the microphone of a headset.
• Ethernet connector
Used to connect an Ethernet cable for a local area network (LAN).
Note: To operate the computer within Federal Communications Commission (FCC) Class B limits, use a
Category 5e or better Ethernet cable.
• HDMI connector
Used to deliver uncompressed high-definition video and multichannel digital audio signals through a
single cable. A high-performance monitor, a direct drive monitor, or another audio or video device that
uses a High-Definition Multimedia Interface (HDMI) connector can be attached to this HDMI connector.
• Microphone connector
Used to connect a microphone to your computer when you want to record sound or if you use
speech-recognition software.
• Padlock loop
For information, see "Locking the computer cover" on page 53.
• PCI Express card area (different cards provide different connectors)
To improve the operating performance of your computer, you can connect PCI Express cards into this
area. Depending on your computer model, the connectors in this area might vary.
• Rear Wi-Fi antenna cover
Used to protect the rear Wi-Fi antenna that is optional.
• Security-lock slot
For information, see "Attaching a Kensington-style cable lock" on page 54.
• USB 3.0 connector
Used to connect a device that requires a USB 2.0 or USB 3.0 connection, such as a keyboard, a mouse, a
scanner, a printer, or a PDA.
• VGA connector
Used to connect a video graphics array (VGA) monitor or other devices that use a VGA connector.
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Lenovo S200 Hardware Maintenance Manual