NEC VERSA LITEPAD TABLET PC Manual page 26

CF Card Slot — Allows you to insert a Type I or Type II
CompactFlash™ (CF) Card into this slot for connection to a wide
variety of options, such as flash memory, personal data assistants
(PDAs), and video cameras.
CF Card Eject Button — Press this button to release a CF Card.
Slim Pen — Use this slim (5 mm) electronic pen as you would a
pen on paper. You can use the pen as your input device to write,
sketch, enter data, and execute programs. This electromagnetic pen
requires no battery.
Store the slim pen in its tablet pen holder so you always have it
when you need it.
Note
Store the slim pen in the tablet PC pen holder. See "Tablet Pens" in this
chapter and "Pen Operation" in Chapter 2 for more information about
these pens.
1-14 Introducing the NEC Versa LitePad Tablet PC
Two pens come with your tablet PC, a slim pen and a clip pen.