Dell Latitude 7490 - Page 32

Attribute Specication
Dual Stream N + MIMO + ASA (Active Steering Antennas)
Data Rate
802.11ac – Up to 867 Mbps; 802.11n - Up to 450 Mbps; 802.11a/g -
Up to 54 Mbps
802.11b - Up to 11 Mbps
Receive Sensitivity
802.11ac: -67 dBm @ 400 Mbps; -63dBm @ 866.7 Mbps
802.11n: -67 dBm @ 300 Mbps ; -70 dBm @ 144.4 Mbps (2G)
802.11na: -70 dBm @ 300 Mbps ; -74 dBm @ 144.4 Mbps (5G)
802.11g: -75 dBm @ 54 Mbps ; 802.11a: -76 dBm @ 54 Mbps ;
802.11b: -85 dBm @ 11 Mbps
Security
Authentication
EAP Methods
Open, Shared, WPA, WPA2, 802.1x(EAP-TLS, EAP-TTLS, PEAP,
LEAP, EAP-FAST, EAP-SIM)
EAP-FAST, EAP-TLS, EAP-TTLS (PAP, CHAP, MS-CHAP, MS-
CHAP2), PEAP(GTC, EAP-TLS, MS-CHAPv2)
Client Utility Native Wi-Fi and Bluetooth Microsoft UI support
Software Support Microsoft WHQL certied for Windows 7/8.1 and Windows 10; Linux
Radio On/O Hardware and software on/o disables transmit and receive to
comply with aviation in-ight restrictions
Roaming Seamless roaming between 802.11a, 802.11b, 802.11b/g, 802.11n and
802.11ac access points
Wake On Wireless Supported when using Magic Packet over the Air
Miracast (WiFi Display) Supports Miracast (Wi Display) on Windows 8.1/10
Wireless PAN Standard Dual-mode Bluetooth 4.1, BLE
Bluetooth Data rates Up to 3 Mbps
Bluetooth Operating Frequency Bands 2.4 GHz
Transmission FHSS (Frequency Hopping Spread Spectrum)
Bluetooth Data Encryption 128-bit encryption
Temperature
Operating temperature -10°C to 65°C
Storage temperature of -45°C to 70°C
Humidity Up to 90%
Table 31. Intel Dual Band Wireless-AC 8265 (Windstorm Peak) 802.11AC 2x2 Wi-Fi + Bluetooth 4.2 LE M.2 Wireless Card
Attribute Specication
Host interface M.2 2230 form factor (WiFi– PCIe, Bluetooth – USB)
Network standard IEEE 802.11a, 802.11b, 802.11g, 802.11n and 802.11ac MU-MIMO
Wi-Fi Alliance Certications 802.11a, 802.11b, 802.11g, 802.11n, 802.11ac, WPA, WPA2, WMM and
Wi-Direct
Operating Frequency Bands 2.4 GHz (802.11b/g/n) and 5 GHz (802.11a/n/ac)
32 Engineering specications