![](/images/new-backgrounds/1153207/15320727x1.webp)
Left-side components
NOTE Refer to the illustration that most closely matches your computer.
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(1) | Connects an optional | ||||||
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| overhead projector, or video capture card. | |||||
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(2) | External monitor port | Connects an external VGA monitor or projector. | |||||
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(3) | Expansion port 3 | Connects the computer to an optional expansion product. | |||||
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| NOTE The computer has only one expansion port. The term | |
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| expansion port 3 describes the type of expansion port. | |
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(4) | Connects a network cable. | ||||||
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(5) | USB port | Connect an optional USB device. | |||||
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(6) | 1394 port | Connects an optional IEEE 1394 or 1394a device, such as a camcorder. | |||||
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(7) | Memory Reader | Supports the following optional digital card formats: Secure Digital (SD) | |||||
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| Memory Card, MultiMediaCard (MMC), Secure Digital Input/Output (SD I/O), | |||||
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| Memory Stick (MS), Memory Stick Pro (MSP), | |||||
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| Picture Card (XD) Type M. | |||||
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(8) | Memory Reader light | On: A digital card is being accessed. | |||||
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(9) | ExpressCard slot | Supports optional ExpressCard/54 cards. | |||||
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10 Chapter 1 Components