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Using Your Computer 41
Using Multiple USB Devices at the Same Time
If you want to use more than two USB devices at the same time, you can purchase a USB
hub. The USB hub connects to an open USB port on your computer and provides additional
USB ports (usually four or seven). Most USB hubs also have a power adapter and should be
plugged into an outlet.
For More Information on USB
Additional information on USB is available in Mac Help (see page 37). Choose Help > Mac
Help and search for “USB.” You can also find information on the Apple USB website at
www.apple.com/usb.
For information on USB devices available for your computer, check the Macintosh Products
Guide at www.apple.com/guide.
®
USB hub
LL2222.Book Page 41 Friday, December 13, 2002 12:11 PM