![background image](http://html.mh-extra.com/html/hp/probook-4425s/probook-4425s_quickspecs_165218001.webp)
1.
WLAN antennas
12. ClickPad with left and right ClickPad buttons
2.
Integrated microphone
13. Stereo microphone in
3.
Webcam LED (works with optional webcam)
14. Stereo headphone/line out
4.
Optional 2 MP webcam
15. Media Card Reader
5.
Power button with LED indicator
16. Hard drive activity LED indicator
6.
Stereo speakers
17. HP QuickLook 3 button with LED indicator
7.
Wireless switch with LED indicator
18. HP QuickWeb button with LED indicator
8.
Optical drive (select models)
19. Volume mute button
9.
Optional RJ-11/modem port
20. Volume down button
10. (2) USB 2.0 ports
21. Volume up button
11. Optional HP Fingerprint Sensor
1.
Kensington Lock slot
6.
HDMI port
2.
Power connector
7.
Combo eSATA/USB port
QuickSpecs
HP ProBook 4425s Notebook PC
HP ProBook 4425s Notebook PC
HP ProBook 4425s Notebook PC
HP ProBook 4425s Notebook PC
HP ProBook 4525s Notebook PC
HP ProBook 4525s Notebook PC
HP ProBook 4525s Notebook PC
HP ProBook 4525s Notebook PC
Overview
DA - 13610 Worldwide — Version 8 — September 14, 2010
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