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Screen cursor. The pointer on the display screen. Screen cursors come in different shapes (such as an
I-beam, arrow, or box), depending on which application you are running.
Tracking speed. A setting that allows you to adjust the speed at which your screen cursor moves when
your Graphire tool is in
USB. Universal Serial Bus. A hardware interface standard for connecting computer peripheral devices.
USB ports support hot-plugging, which allows you to connect or disconnect a USB device without turning
off your computer.