Lenovo 10KW User Manual page 14

• DisplayPort connector
Used to send or receive audio and video signals. Another audio or video device (such as a
high-performance monitor) can be attached to this DisplayPort connector.
• Ethernet connector
Used to connect an Ethernet cable for a LAN.
Note: To operate the computer within Federal Communications Commission (FCC) Class B limits, use a
Category 5e or better Ethernet cable.
• 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
Used to secure a padlock. For more information, see "Locking the computer cover" on page 25.
• PCI/PCI-Express card slot (different cards provide different connectors)
To improve the operating performance of your computer, you can connect PCI/PCI-Express cards into
this slot. Depending on your computer model, the connectors in this area might vary.
• Power cord connector
Used to connect the power cord to your computer for power supply.
• Rear Wi-Fi antenna cover
Used to protect the rear Wi-Fi antenna that is optional.
• Security-lock slot
Used to secure a Kensington-style cable lock. For more information, see "Attaching a Kensington-style
cable lock" on page 26.
• Serial connector
Used to connect an external modem, a serial printer, or other devices that use a serial connector.
• USB 2.0 connector
Used to connect a device that requires a USB 2.0 connection, such as a keyboard, a mouse, a scanner, a
printer, or a personal digital assistant (PDA).
• 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 send or receive video signals. Another video device (such as a monitor) can be attached to this
video graphics array (VGA) connector.
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Lenovo S510 User Guide