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Updates & Downloads


Forerunner 405CX software version 2.40

as of July 28, 2011

Use Garmin Express to install this file.

View system requirements

Notes:


Change History

Changes made from version 2.30 to 2.40:

Changes made from version 2.10 to 2.30:

Changes made from version 2.00 to 2.10:

System requirements

  1. IBM-compatible PC running Windows 7 SP1 or later operating system and an available USB port.