Dell Precision 7730 - Qualcomm Qca61 X4 A 802.11 Ac MU-MIMO Dual Band (2 X2) Wi-Fi + Bluetooth 4.2 LE M.2 Wireless Card

Bluetooth proles supported Support for Microsoft Inbox Bluetooth proles in Windows 10
Bluetooth data encryption 128-bit encryption
Bluetooth output power Power class 1
Temperature
• Operating temperature 0° to + 50° C (Full performance at
shield temperatures up to 80° C)
• Storage temperature of -40° to +70° C
Humidity Up to 90% RH non-condensing (at temperatures of 25° C to 35°
C)
Qualcomm QCA61x4A 802.11ac MU-MIMO Dual Band (2x2)
Wi-Fi + Bluetooth 4.2 LE M.2 Wireless Card
Table 49. Qualcomm QCA61x4A 802.11ac
Host interface M.2 2230 form factor ( WiFi - PCIe , Bluetooth - USB)
Network standard 802.11a, 802.11b, 802.11g, 802.11n and 802.11ac
11ac Wave2 feature MU-MIMO RX
Wi-Fi Alliance certications 802.11a, 802.11b, 802.11g, WPA, WPA2 , WMM, 11ac, Wi -Direct,
WMM-Power Save, Wi Protected Setup, Voice-Personal
Operating frequency bands 2.4 GHz (802.11b/g/n) and 5 GHz (802.11a/n/ac)
Dual diversity antenna switching (For systems designed with main
and auxiliary antennas)
2x2 MIMO operation when in 802.11n mode with 2x2 or greater
access point
Data rates
• 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: -59 dBm @ 400 Mbps; - 57dBm @ 866.7Mbps
• 802.11n/a: -67 dBm @ 300 Mbps ; -70 dBm @ 144.4Mbps
• 802.11g/a: -75 dBm @ 54 Mbps
• 802.11b: -85 dBm @ 11 Mbps
Security Authentication Open, Shared, WPA, WPA-PSK, WPA2, WPA2-PSK
EAP methods EAP-TLS, EAP-TTLS (MSCHAPv2), PEAPv0(EAP-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
Engineering specications 37