Acer AcerPower Sc Power Sc User's Guide - Page 43

Acer AcerPower Sc Manual

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33 USB devices Universal Serial Bus (USB) is a new serial bus design that is capable of cascading low-/medium-speed peripherals (less than 12 Mbps) such as a keyboard, mouse, joystick, scanner, printer and modem. With USB, complex cable connections can be eliminated. Your computer comes with two USB ports located on the rear panel. These ports allow you to connect additional serial devices to your computer without using up its system resources. To connect a USB device, simply plug the device cable into either of the USB ports. Note: Most USB devices have a built-in USB port which allows you to daisy-chain other devices.

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33
USB devices
Universal Serial Bus (USB) is a new serial bus design that is capable of
cascading low-/medium-speed peripherals (less than 12 Mbps) such as a
keyboard, mouse, joystick, scanner, printer and modem.
With USB,
complex cable connections can be eliminated.
Your computer comes with two USB ports located on the rear panel.
These ports allow you to connect additional serial devices to your
computer without using up its system resources.
To connect a USB device, simply plug the device cable into either of the
USB ports.
Note:
Most USB devices have a built-in USB port which allows
you to daisy-chain other devices.