SparkLAN WNFQ-262ACNI(BT) 802.11ac/abgn + BT M.2 (NGFF)

Dual-band 2.4/5 GHz Wi-Fi + Bluetooth combo M.2 module
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  • Form Factor: M.2 (NGFF)
  • Chipset: Qualcomm QCA6174A-5
  • Wireless Standard: 802.11ac/abgn + Bluetooth
  • Frequency: Dual-band
  • Antenna: 2×2

The SparkLAN WNFQ-262ACNI(BT) is an 802.11ac/a/b/g/n dual-band Wi-Fi M.2 2242 B key module based on the Qualcomm Atheros QCA6174A chipset. This highly integrated module supports most WLAN capabilities with seamless roaming and advanced security for enterprise applications. The wireless module complies with IEEE 802.11ac/a/b/g/n 2×2 MIMO. The integrated module provides PCIe interface for Wi-Fi. The download speeds are 300 Mbps on N networks and 867 Mbps on AC networks.

Adopting the latest 802.11ac solution, WNFQ-262ACNI(BT) is ideal for next-generation, high-throughput enterprise networking and industrial-graded (–40 °C to 85 °C) solutions. Incorporated with advanced security encryption, such as WEP, WPA, WPA2, WPA3, and 802.1x, it helps prevent user's devices from malicious attacks.


  • Tiny 22 mm × 42 mm M.2 B key size
  • Supports MU-MIMO
  • Wi-Fi Supports low-power PCIe (with L1 substrate) interfaces
  • Two-stream spatial multiplexing up to 867 Mbps data rate

Embedded applications

  • IPC
  • Advertising machine
  • OTT
  • IPTV
  • DVB
  • STB
  • DV
  • Mini driving recorder
  • Intelligent projector pico
  • VR
  • AR terminal
  • POS machine
  • Vehicle-mounted front/rear terminal UAV
  • Robot
  • Intelligent gateway
  • Smart city
More Information
Model Number WNFQ-262ACNI(BT)
Brand SparkLAN
Weight 0.100000
Dimensions 42 mm × 22 mm × 2.78 mm
Form Factor M.2 (NGFF)
Chipset MFG Qualcomm
Chipset QCA6174A-5
Wireless Standard 802.11ac/abgn + BT
Frequency Dual-band
MIMO 2×2
Antenna I-PEX MHF4
Application Industrial
IoT Cloud Ready No
Chipset Qualcomm QCA6174A-5
Temperature –40 °C to 85 °C
Host Interface PCIe
Interface Connector M.2 (2242)
Operating System Support Windows, Linux
EMC Certification FCC, IC, CE, Japan
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