BenQ Joybook R53 Series User Manual page 8

Use various PC cards on the market by inserting one into the PC card slot of your
Joybook.
Connect an earphone or microphone to the earphone or microphone jack to out-
put or record sounds.
4 BenQ Joybook R53 Quick Start Guide
Use the optical drive to access data on various kinds of discs or enjoy DVD/VCD
movies.
Output video images on your Joybook to a TV or AV device by connecting it to
the S-Video socket on your Joybook.