HP ProBook 440 Specification page 6

QuickSpecs
Overview
* The antennas are not visible from the outside of the computer. For optimal transmission, keep the areas immediately around the
antennas free from obstructions.
** The number of WLAN antennas in the displays is determined by the WLAN selected.
1. Audio-out (headphone) jack
2. Audio-in (microphone) jack
3. USB 2.0 ports (2)
DA - 14588 Worldwide — Version 6 — September 3, 2013
Right
4. Optical drive (select models only)
5. Optical drive eject button (select models only)
6. Security lock slot
HP ProBook 440 Notebook PC
HP ProBook 450 Notebook PC
HP ProBook 470 Notebook PC
Page 6