HP ProBook 6550b User Manual

item Component Description
(4)
Smart Card Reader (select models only) Supports optional smart cards and Java™ Cards.
(5)
Audio-in (microphone) jack Connects an optional computer headset microphone,
stereo array microphone, or monaural microphone.
(6)
Audio-out (headphone) jack Produces sound when connected to optional powered
stereo speakers, headphones, ear buds, a headset, or
television audio.
NOTE: When a device is connected to the headphone
jack, the computer speakers are disabled.
Rear components
NOTE: Your computer may look slightly different from the illustration in this section.
item Component Description
(1)
Security cable slot Attaches an optional security cable to the computer.
NOTE: The security cable is designed to act as a
deterrent, but it may not prevent the computer from being
mishandled or stolen.
(2)
RJ-11 (modem) jack Connects a modem cable.
(3)
RJ-45 (network) jack Connects a network cable.
(4)
External monitor port Connects an external VGA monitor or projector.
(5)
Power connector Connects an AC adapter.
item Component Description
(1)
RJ-45 (network) jack Connects a network cable.
30 Chapter 2 External component identification

HP ProBook 6550b Specifications

General

RAM	Up to 8 GB DDR3
Operating System	Windows 7 Professional
Network	Gigabit Ethernet
Storage	Up to 500GB HDD
Display	15.6-inch diagonal LED-backlit HD anti-glare
Graphics	Intel HD Graphics
Weight	2.5 kg (5.5 lbs)
Battery	6-cell or 9-cell Lithium-Ion
Chipset	Mobile Intel HM57 Express
Optical Drive	DVD+/-RW SuperMulti DL
Wireless	802.11a/b/g/n
Audio	Integrated stereo speakers, Integrated microphone
Ports	USB 2.0, VGA, DisplayPort, eSATA, RJ-45, headphone/microphone combo jack
Processor	Intel Core i5 or i7