Rear components

1	Optional HP Integrated USB Peripheral	9	Powered USB 12V
	Modules

2	Hard Drive Activity Light	10	DisplayPort (for a secondary display)

3	Security Lock Slot	11	Headset / Line-Out Connector for
			powered audio devices (green)

4	Integrated Speakers	12	Microphone / Line-in Audio Connector
			(blue)

5	Power Button	13	RJ-45 Network Connector

6	DC In Power Connector	14	USB 3.0 Port

7	Powered USB 24V	15	USB 2.0 Ports (3)

8	Cash Drawer Connector	16	RJ-50 Serial Ports (Power Configurable
			5V/12V) (4)

NOTE: The 24-volt Powered USB connector and the 12-volt Powered USB connector are keyed differently as a precaution to prevent connection errors.

NOTE: The system ships with a set of plastic plugs that can be inserted into unused ports to help protect the system.

NOTE: The RP2 is shipped with the RJ-50 Serial Ports' power disabled. Enable power for each port within the HP BIOS. RJ-50 to DB9 cables are available from HP. Also refer to Connecting a serial device on page 4.

NOTE: An optional DisplayPort to VGA adapter cable is available from HP.

CAUTION: The cash drawer connector is similar in size and shape to a modem jack. To avoid damage to the computer, DO NOT plug a network cable into the cash drawer connector.

Rear components