These items, if desired, come as optional items to complement your
USB Hub (Optional)
Attaching an optional USB hub will increase your USB ports and
allow you to quickly connect or disconnect many USB peripherals
through a single cable.
USB Flash Memory Disk
A USB flash memory disk is an optional item that can provide
storage up to several hundred megabytes, higher transfer speeds,
and greater durability. When used in current operating systems, no
drivers are necessary.
USB Floppy Disk Drive
An optional USB-interface floppy disk drive can accept a standard
1.44MB (or 720KB) 3.5-inch floppy diskette.
WARNING! To prevent system failures, use Windows “Safely
Remove Hardware” on the taskbar before disconnecting the USB
floppy disk drive. Eject the floppy disk before transporting the
Notebook PC to prevent damage from shock.