End-of-Life status announced on 2023-03-10

E94 Class

Qualcomm-Atheros WiFi4 Client Modules

World pre-approved miniPCI minicard Wireless. 

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Compact Wi-Fi4 modules, with world-level regulatory
Selectable operation on either 2.4Ghz or 5Ghz;  all modes on both bands
Up to Extended Standards for Operating  Temperature, 
Bluetooth 4.2 combo on-board, co-existent at one Wi-Fi coax connector

Build with QUALCOMM®

The E94 deploys the QCA94xx wireless SoC processors, with the AR9462-BL3A as the most complete model; all part of Qualcomm-Atheros portfolio. 

Single RF IC, in tightly integrated designs.

Modules that offer World level Regulatory Compliance, designed for PC manufacturers and consumers alike. 

The AIRETOS E94 Class come with compliance and full compatibility with industry standards like 802.11d/h regulatory adaptability.The E94 Class has 2-stream, dual-band 802.11n (Wi-Fi 4) mPCIe designs, with data rates up to 300 Mbps and it has fully compliant variants to BT4.2, 3.0HS & v2.1 that supports EDR of 2Mbps and 3Mbps for data and audio communications..  

The E94 Class enjoys community support under Linux ATH9K and a range of drivers for Windows and Android OS.

Qualcomm ASIC
All OS support
Choose Form-Factor

802.11n Wireless

802.11s MESH

64 QAM density

Pre-certified domains

Energy saving

Multi-in, Multi-out

The E94 comes with up to two antenna connectors, for MIMO 2Tx2R (2 Transmit & 2 Receive) technology. MIMO link robustness and signal focus are improved as a result.

Wi-Fi Alliance approval

Fully approved reference designs by the Wi-Fi alliance. The E94 modules follow precisely and benefit from those same certifications and branding assets.

World Certifications

The E94 comes with approvals for all major regulatory domains and for a long list of countries for which the certifications and licenses are available. 

Mini-PCI Express, minicard

MRSP from $ 24.95

E9462 Series H, 2826 mm


  • Single IC solution, all-in-one:
  • Standard edge pin mapping
  • Up to two antenna, 2x2 design
  • BT 4.2 co-existent, combo
  • Is reference design WB222
Mini-PCI Express, minicard

MRSP from $ 14.95

E9485 Series H, 2826 mm


  • Single IC solution, optimal price:
  • Standard edge pin mapping
  • Auxiliary antenna for 1x2 design
  • Is reference design HB125

With Wi-Fi Protected Setup™ via PIN and Push-Button (PBC), Passpoint™, Voice protocols, QFN support, 40Mhz channel bandwidth, Dynamic Frequency Selection (DFS), the AIRETOS E94 Class offers solid entry level Wi-Fi module choices. 

  • Single-chip, integrated design.
  • Support for DirectConnect / Wi-Fi CERTIFIED Direct® and Miracast®
  • Systematic support by open source drivers for Linux (ATH9K) and Android.