Wi-Fi Logger & Downloader

Enjoy the power and convenience of wireless data download.../span>

Stack Wi-Fi

Key Features

Wi-Fi Alliance logo


Stack’s MFR-W enables users to download via Wi-Fi recorded data remotely up to 100m / 300ft away.

The MFR-W is the wireless-enabled version of the MFR (Mult-Function Recorder). For more on Stack's MFR click here.



Maximum Wireless Download Range
(subject to antennae)
100m / 300ft

Transmitted power

14 +/- 1 DBm

Receiver sensitivity

-82 to –93 dBm   11Mb to 1Mb respectively

Module connector

SMA (R) Reverse SMA Jack (fixed receptacle with pin)

Wi-Fi (W-LAN) Compatibility


Frequency range 2.412 -2.484 GHz

Auto-Alarms on downloaded data


Multicar Wi-Fi Auto-download Server Option

Click for Antenna specification

Frequently Asked Questions

If you haven't been able to find the information above then we can offer more help here in our FAQ section. Your Stack dealer will be happy to assist you further.


If available
If available

MFR leaflet




Click for listing of Stack Technical Agents, Dealers, Distributors and Resellers.

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Stack is a leading supplier of solutions for data acquisition in Motorsport with over 30 years of proven experience and service.

Applications including data loggers, lap timers, dash displays, tachometers, instruments and gauges, analysis software, and unique harsh environment data acquisition products for all forms of motorsport.

  Products Support Where to buy Stack Information
Stack Ltd.

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Copyright © 2013 Stack Limited
Stack is a world-leading supplier of dashboard instruments, data acquisition, batteryless TPMS & ruggedised video systems to motorsport, automotive, industrial and test customers worldwide.
Registered in England & Wales.
No. 6292480
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  In the interests of continuous product improvement, we reserve the right to alter without notice the specifications and features described above.