Sigma USB Dock Firmware 1.02 Released

Last updated: May 6, 2025 4:22 am

Craig

Published: October 10, 2014

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Sigma has released firmware version 1.02 for their USB dock.

Compatible with SIGMA 150-600mm F5-6.3 DG OS HSM S014 and 18-300mm F3.5-6.3 DC MACRO OS HSM C014.

* If SIGMA Optimization Pro is Ver. 1.2, it will display the message for firmware update when you start up the software. Please follow the indicated steps and update the firmware of SIGMA USB DOCK accordingly.=
* If SIGMA Optimization Pro is Ver. 1.1 or earlier, please firstly update the version of the software to Ver. 1.2.

Download the USB dock firmware update from Sigma

TAGGED:Sigma USB Dock

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Craig is the founder and editorial director for Canon Rumors. He has been writing about all things Canon for more than 17 years. When he's not writing, you can find him shooting professional basketball and travelling the world looking for the next wildlife adventure. The Canon EOS R1 is his camera of choice.