1.
WWAN antennas (select models)
15.
Media Card Reader
2.
WLAN antennas
16.
Hard drive activity LED indicator
3.
Dual-microphone array*
17.
(2) USB 3.0 ports
4.
Webcam LED indicator (with optional webcam)
18.
HDMI 1.4a port
5.
Optional 720p HD webcam
19
RJ-45/Ethernet port
6.
Stereo speakers
20.
VGA/external monitor connector
7.
HP WebBrowser button with LED indicator
21.
AC Adapter/battery light
8.
Wireless on/off button with LED indicator
22.
Security cable slot
9.
Optional HP Fingerprint Sensor
23.
Power button with LED indicator
10.
Touchpad
24.
HP Power Assistant function key
11.
Touchpad pick buttons
25.
Volume mute function key
12.
Touchpad on/off button with LED indicator
26.
Volume down function key
13.
Stereo microphone in
27.
Volume up function key
14.
Stereo headphone/line out
* Models without optional webcam have single integrated microphone.
QuickSpecs
HP ProBook 4440s/1s Notebook PC
HP ProBook 4540s Notebook PC
HP ProBook 4740s Notebook PC
Overview
DA - 14306 Worldwide — Version 7 — April 25, 2013
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