coming soonSX-SDMAC2 

IEEE 802.11ac 2x2 Wi-Fi plus Bluetooth Combo Wireless LAN Module

The SX-SDMAC2 is a  dual band IEEE802.11 a/b/g/n/ac WLAN and Bluetooth 5.0 BR/EDR/LE (Class1) module based on Qualcomm QCA9379-3 chipset.  It supports 2x2 antenna configuration for applications that require higher performance.

Higher Performance WLAN Module

The Silex SX-SDMAC2 is a dual-band 802.11a/b/g/n/ac plus Bluetooth SDIO module that is based on Qualcomm's QCA9379. It supports 2x2 antenna configurations. The SX-SDMAC2 with its 2x2 MIMO, offers improved WLAN throughput, range and robustness to portable devices including patient monitors, printers, handheld terminals and more.

It is a very compelling option for customers who want to take advantage of the higher 802.11ac performance for applications that require transmission of large amount of data with lower power consumption than a PCIe module. 

The SX-SDMAC2 is Dual band SDIO module with 802.11 a/b/g/n/ac WLAN plus BT 5.0. With 2x2 MU-MIMO, it offers improved WLAN throughput, range and robustness to devices and to provide robust Wi-Fi Connectivity.

  • Based on the QCA9379-3 chipset
  • 802.11 a/b/g/n/ac 2x2 MU-MIMO
  • Bluetooth v5.0 + BR/EDR/LE (Class1)
  • U.FL compatible connector x 3 (WLAN x 2, BT x 1)
  • SDIO 3.0 WLAN host interface
  • Link Rate upto 867 Mbps
  • Extended temperature range
  • Fine tuned calibration per module
  • Modular certifications for FCC,IC, CE and TELEC
  • Connector mount and surface mount versions

Hardware Specifications




Wireless standard

IEEE802.11ac/a/b/g/n (2x2)


Chip: QCA9379-3 (Built-in)

Bluetooth v5.0 + BR/EDR/LE(Class1)

Host Interface

WLAN : SDIO2.0 / SDIO3.0

Bluetooth: UART

Antenna Connector

U.FL compatible connector x 3

(WLAN x 2, BT x 1)

Operating Temp.

0 degrees to + 85 degrees

Main Power Supply

3.3V ± 5%

SDIO Power Supply

SDIO2.0: 1.8V ± 5% or 3.3V ± 5%

SDIO3.0: 1.8V ±5%


20.0 x 30.0 x 2.6mm

Module Type

Surface Mount Type

Direct solder pad: 68pin

Preliminary Hardware Specifications (subject to change without notice)

For early access, please send in your inquiries to

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