Thank you for purchasing and using our products.

We would like to announce that a new firmware update is now available for SIGMA USB DOCK UD-11.


Applicable product

•SIGMA USB DOCK UD-11 or L-Mount and Canon EF-M mount

Benefits of the update

• It improves the operational stability when updating the firmware of the applicable product.

How to update

• Connect the SIGMA USB DOCK UD-11 to a computer with the included USB cable, then open SIGMA Optimization Pro*. If the SIGMA USB DOCK UD-11 firmware isn’t the latest version, the following message will appear: ‘The latest SIGMA USB DOCK UD-11 firmware is available’. Click ‘Yes’ to update.

* Before updating SIGMA USB DOCK UD-11 firmware, please ensure you update SIGMA Optimization Pro to the latest version that you find here. 

For further information, please contact SIGMA Imaging Nordic by email: customerservice@sigma-imaging.se

We appreciate your continued support for our company and products.