Dell Latitude E6440 Technical Manualbook page 32

Wireless Communications: Wi-Fi (WLAN)
Intel ® Centrino ® Ultimate
Host interface
Network standard
Wi-Fi Alliance Certifications
Operating Frequency Bands
Multi-Stream N
Data Rate
Power Consumption
Authentication
Authentication Protocols
Encryption
Product Safety
Management Capabilities Alerting
Government Compliance
Client Utility
Software Support
Radio On/Off
LED output
Humidity Non-Operating
Operating Temperature
Roaming
Wake On Wireless
Wireless Display
32
® - N 6300
Half Mini Card form factor, based on PCIe electrical interface
IEEE 802.11a/b/g/n
Wi-Fi Certified for 802.11a, 802.11b, 802.11g, 802.11n, WMM, WPA, WPA2, and WPS
2.4 GHz and 5.0 GHz
Support for three transmit and receive antennas result in a more reliable and predictable Wi-Fi connection.
Up to 450 Mbps
Optimized power modes (sleep states) reduce power consumption during periods of inactivity
WPA and WPA2, 802.1X,(EAP-TLS, TTLS, PEAP, LEAP, EAP-FAST), EAP-SIM, EAP-AKA
PAP, CHAP, TLS, GTC, MS-CHAP, MS-CHAPv2
64-bit and 128-bit WEP, AES-CCMP, CKIP, TKIP
UL, C-UL, CB(IEC60950-1)
AMT 6.0 / DASH 1.0
FIPS (Microsoft® Windows® Vista, and Windows® 7 only), FISMA
Intel® PROSet/Wireless Software v14.0
Microsoft® WHQL certified for Windows® XP,
Windows® Vista, and Windows® 7; Linux
Supported in both hardware and software
Single WLAN-LED (as per Mini Card specification)
50% to 90% RH non-condensing (at temperatures of 25° C to 35° C)
0 to +60° C
Supports seamless roaming between respective access points (802.11b, 802.11g, 802.11a/b/g, and
802.11a/b/g/n)
Supported when VPro/AMT is activated
Intel WiDi Wireless Display, supports external display resolutions up to 1080p (driver release post RTS for
WFA Wifi Display)