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Knowing the Parts
Microphone Input Jack
The mono microphone jack (1/8 inch) can be used to connect an external microphone or out-
put signals from audio devices. Using this jack automatically disables the built-in microphone.
Use this feature for video conferencing, voice narrations, or simple audio recordings.
USB Port (2.0/1.1)
2.0
The USB (Universal Serial Bus) port is compatible with USB 2.0 or USB 1.1 devices such
as keyboards, pointing devices, cameras, hard disk drives, printers, and scanners connected
in a series up to 12Mbits/sec (USB 1.1) and 480Mbits/sec (USB 2.0). USB allows many
devices to run simultaneously on a single computer, with some peripherals acting as additional plug-in
sites or hubs. USB supports hot-swapping of devices so that most peripherals can be connected or
disconnected without restarting the computer.
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