The Sigma Flash USB Dock FD-11 in SIGMA SA mount works with its companion software, Sigma Optimization Pro, which expects a 24-bit graphics card, a display of 1024 x 768 or higher and a USB 1.1 port as standard.
Product released: April 1, 2016
Latest firmware version
Version 1.01, released December 22, 2017
Last checked for updates: Nov 1, 2026 05:39 UTC
What's new in version 1.01
It will reduce the time required to update future firmware of SIGMA ELECTRONIC FLASH EF-630 for SIGMA.※ Please ensure to update SIGMA Optimization Pro to Ver1.4.1 for Windows, and Ver1.4.0 for Macintosh before updating the firmware.
The Sigma Flash USB Dock FD-11 in SIGMA SA mount works with its companion software, Sigma Optimization Pro, which expects a 24-bit graphics card, a display of 1024 x 768 or higher and a USB 1.1 port as standard. It was originally released on April 1, 2016.
What is the latest firmware version of Sigma Flash USB Dock FD-11 (Sigma SA)?
The latest firmware version of Sigma Flash USB Dock FD-11 (Sigma SA) is 1.01. It was released on December 22, 2017.
What changed in Sigma Flash USB Dock FD-11 (Sigma SA) firmware version 1.01?
Sigma Flash USB Dock FD-11 (Sigma SA) firmware version 1.01 includes the following changes: It will reduce the time required to update future firmware of SIGMA ELECTRONIC FLASH EF-630 for SIGMA.※ Please ensure to update SIGMA Optimization Pro to Ver1.4.1 for Windows, and Ver1.4.0 for Macintosh before updating the firmware.
Where can I download the latest Sigma Flash USB Dock FD-11 (Sigma SA) firmware?
Details and download instructions for the latest Sigma Flash USB Dock FD-11 (Sigma SA) firmware (version 1.01) are on Sigma's official release page: https://www.sigma-global.com/en/support/firmware/flash-usb-dock-fd-11/?mount=sigma-sa