User Guide

Authentication Protocols: PAP, CHAP, TLS, GTC, MS-CHAP, MS-
CHAPv2
Encryption: 64 and 128-bit WEP, AES-CCMP, CKIP, TKIP
Support for Cisco Security Features (proven compatibility with Cisco
Aironet infrastructure products through the Cisco Compatible
Extensions Program Version 4) with Microsoft Windows Vista and XP
only.
Sub-channels Multinational support with frequency bands and channels compliant to
local regulations.
Media Access Protocol CSMA/CA (Collision Avoidance) with ACK
Network Architecture
Models
Ad-hoc (Peer to Peer)
Infrastructure (Access Point Required)
Roaming IEEE 802.11 compliant roaming between 2.4GHz band Access Points
Output Power (for CCK
and OFDM)
2
17 dBm max
Power Consumption Transmit: 2.3 Watts (max, with two spatial streams)
Receive: 1 Watt (max with two spatial streams)
Idle mode
3
: 35 mW (average)
Radio off: 20 mW (max)
Power Management ACPI compliant power management
802.11 compliant power saving mode
Receiver Sensitivity
4
54 Mbps: -76 dBm, 6 Mbps: -92 dBm
Antenna Connections 2 U.FL type connectors, 50 ohm nominal impedance
Form Factor PCI-Express Half-MiniCard
Weight 0.0075 lb (3.4 g)
Dimensions 0.12 x 1.06 x 1.18 in (3.1 x 26.8 x 30.0 mm)
Operating Voltage 3.3V +/- 9%
Temperature Operating
Non-operating
32° to 176° F (0° to 80° C)
-40° to 176° F (-40° to 80° C)
Humidity Operating
Non-operating
10% to 90% (non-condensing)
5% to 90% (non-condensing)
Altitude Operating
Non-operating
0 to 10,000 ft (3,048 m)
0 to 50,000 ft (15,240 m)
Configuration Utility
5
Choice of Configuration Utility:
Microsoft Windows XP
Microsoft Windows XP Wireless Network Connection Manager
Intel PROSet for Microsoft Windows XP (required for Cisco
Compatible Extensions support)
Microsoft Windows Vista
Microsoft Windows Vista Wireless Network Connection Manager.
Intel IHV extensions for Windows Vista available to support Cisco
Compatible Extensions.
LED Activity LED Off - Radio OFF; Solid LED On - Radio ON
Check latest software/driver release for updates on supported security features. 1.
Maximum output power may vary by country according to local regulations. 2.
In Power Save Polling mode and on battery power. 3.
Receiver sensitivity is measured at a packet error rate of 8% for 802.11b (CCK modulation)
and a packet error rate of 10% for 802.11a/g (OFDM modulation).
4.
WLAN supplier's client utility is required for Cisco Compatible Extensions support with 5.
QuickSpecs
HP EliteBook 8440p Notebook PC
Technical Specifications
DA - 13520 Worldwide QuickSpecs — Version 12 — 5/24/2010 Page 33