HP ProBook 4520s Notebook PC and HP ProBook 4720s Notebook PC - Maintenance and Service Guide

Category Description HP ProBook
4520s UMA
HP ProBook
4520s
discrete
HP ProBook
4720s
discrete
2 WLAN antennas built into display assembly • • •
Supports option for no-WLAN • • •
Support for the following WLAN formats:
●
Broadcom 802.11b/g
●
Atheros 802.11 b/g/n (1 x 1)
●
Realtek 802.11 b/g/n (1 x 2)
●
Intel 802.11 b/g 1S/2R Russia only
●
Intel 802.11 b/g/n 1S/2R
●
Intel 802.11 a/b/g 1S/2R
●
Intel 802.11 a/b/g/n 2S/2R
•• •
Integrated personal area network (PAN) options by way of Bluetooth® module:
Support option for no-WPAN • • •
Bluetooth 2.1 • • •
Integrated WWAN options by way of HP Mobile Broadband Module:
Supports only HP certified WWAN options • •
WWAN module UNDP Gobi2 including GPS
with 2 antennas (not available with Linux or
Celeron)
•
Dual WWAN antennas (world wide 5 band) • •
SIM module (user accessible behind battery) • •
External media
cards
One ExpressCard/33-mm • • •
Media Card Reader supporting Memory Stick
(MS), Memory Stick Pro (MSP), Secure Digital
(SD) Memory Card, Secure Digital High
Capacity (SDHC) Memory Card,
MultiMediaCard (MMC), and xD-Picture Card
formats
•• •
Ports Audio-in (stereo microphone) • • •
Audio-out (stereo headphone) • • •
RJ-11 (modem) • • •
RJ-45 (Ethernet, includes link and activity
lights)
•• •
USB 2.0 (3) • • •
Combination eSATA/USB 2.0 (1) • • •
4 Chapter 1 Product description