Fujitsu 510 manual Optional Wireless RF LAN Transceiver, PC Card slot

Here is a description of each connector on the Point 510 pen tablet:

PC Card slot	Allows you to use a PC Card with the Point 510 pen tablet.
	To remove a PC Card, press the eject button inside the PC
	Card door.
Keyboard port	Allows you to connect a Fujitsu low-power 3.3-volt
	keyboard, and most other PS/2-style 5-volt keyboards.
9-pin serial port	This is a fully functional RS232-C serial port. Allows you to
	connect a modem, or any other external device with a
	serial interface.
External	Stereo mini-jack for headphones.
headphones
External	Mono mini-jack for a microphone.
microphone
High-usage	Eleven metal contacts that correspond to “pogo pins”
contacts	(springy metal connectors) on certain cradles. These allow
	for quick, reliable connect and disconnect of the Point 510
	pen tablet many times during the work day.
IrDA port	Infrared serial port (IrDA1.0 standard) located between the
(serial port B)	High-Usage contacts and the System Interface connector.
	An infrared transceiver built into the system unit allows you
	to communicate with another device such as a printer
	equipped with an IrDA port. The effective range for infrared
	communication is about 3 feet (1meter). To transmit and
	receive data using this port, you must provide a clear,
	line-of-sight path between the Point 510 pen tablet IrDA
	port and the IrDA transceiver on the other device.
System interface	A 120-pin connector that allows you to connect the Point
connector	510 pen tablet to a peripheral cradle when quick connect
	and disconnect is not necessary. The pins provide
	connections to equipment such as printers.

Optional Wireless RF LAN Transceiver

The Point 510 pen tablet can be equipped with an optional radio frequency (RF) transceiver and antenna that allow you to send and receive data from a centralized computer on a wireless, local area network (LAN). Point 510 pen tablets equipped with the wireless RF LAN transceiver have an RF antenna mounted on the pen tablet to transmit and receive the signals (antenna shown on page 2-12).

Optional Wireless RF LAN Transceiver 2-13