Embedded Wireless Solutions Support Center

MSD45N PCB-Based SDIO Module

The Laird 45 series PCB-based MSD45N SDIO module combines low-power 802.11a/g/n with a complete software feature set, which is proven on mobile computers and other business-critical mobile devices that operate in harsh environments. No other Wi-FiĀ® radio module can match the range, robust security, seamless mobility, and easy administration of the MSD45N module.

The latest EN 300 328 standard (v.1.8.1) takes effect January 2015. Please see Laird's official statement on how to achieve compliance with this new standard.

Software Downloads

Links in red are found in the software tab of their product page at lairdtech.com.


All certifications for the MSD45N are available from the Certifications tab of the MSDD45N Product Page at lairdtech.com.

Where to Buy

Click the link below to find out where to buy Laird's wireless modules in your region.

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Software Login

Secure downloads for each product are located on the "Software" tab of their page on lairdtech.com. You must register for access.


Contact Us

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  • Americas: 1-800-492-2320 Option 2
  • Europe: +44-1628-858-940
  • Hong Kong: +852-2923-0610
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