Sony PCG-NV200 - Manual (Page 90)

Using the Multipurpose Bay
You may install a variety of devices into the multipurpose bay to expand your computer's functionality. The multipurpose bay
supports the removable weight saver, floppy disk drive, compact woofer, or the internal numeric keypad (Ten-Key Bay unit)
supplied with your computer.
 Installing a device
 Removing a device
 Notes on using a device in the multipurpose bay
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