31• Audio line-in device: Connects to the audio-in/line-in jack (light bluejack) located on the rear panel of your computerConnecting USB devicesUniversal Serial Bus (USB) is a serial bus design capable of cascading peripheralssuch as a digital camera, keyboard, mouse, joystick, scanner, printer andmodem. With USB, complex cable connections can be eliminated.Your computer comes with eight external USB ports: four on the front and fouron the rear panel. These ports support USB 2.0 high-performance externaldevices such as webcams and digital still cameras. They also allow you toconnect additional USB devices to your computer without using up its resources.
