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What version UnityPLCUSB driver works with Windows 10?

Issue
PLCUSB driver will not work on Windows 10 without error.

Product line
Unity, M340, M580 and Quantum.

Resolution
As of June 18th, 2026, the latest Unity PLCUSB driver compatible with Windows10 and 11 is 3.19 IE29 14.16  (released 2025).

Download Link below.

http://downloads.modicon.com/getFTPDoc.php/16f01fe2e706500910e526dd9aeb4206

Released for: Schneider Electric USA
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Range:
Modicon M340
Modicon Premium
EcoStruxure™ Control Expert
Modicon Quantum
Modicon M580
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Explore more
Range:
Modicon M340
Modicon Premium
EcoStruxure™ Control Expert
Modicon Quantum
Modicon M580

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