The Sigma USB Dock UD-01 for Pentax K mount allows users to update firmware on compatible Sigma lenses and customize AF/OS parameters using Sigma Optimization Pro software. It connects via USB to any computer and is compatible with select Sigma Global Vision lenses for Pentax K mount. The USB Dock is an essential accessory for fine-tuning Sigma lens performance.
Product released: September 1, 2012
Latest firmware version
Version 1.01, released July 17, 2015
Verified by LatestUpdate: June 18, 2026
What's new in version 1.01
Compatible with SIGMA 18-300mm F3.5-6.3 DC MACRO HSM C014.
The Sigma USB Dock UD-01 for Pentax K mount allows users to update firmware on compatible Sigma lenses and customize AF/OS parameters using Sigma Optimization Pro software. It connects via USB to any computer and is compatible with select Sigma Global Vision lenses for Pentax K mount. The USB Dock is an essential accessory for fine-tuning Sigma lens performance. It was originally released on September 1, 2012.
What is the latest firmware version for the Sigma USB Dock UD-01 (Pentax K)?
The latest firmware version for the Sigma USB Dock UD-01 (Pentax K) is 1.01. It was released on July 17, 2015.
What changed in Sigma USB Dock UD-01 (Pentax K) firmware version 1.01?
Sigma USB Dock UD-01 (Pentax K) firmware version 1.01 includes the following changes: Compatible with SIGMA 18-300mm F3.5-6.3 DC MACRO HSM C014.
How do I update the Sigma USB Dock UD-01 (Pentax K) firmware?
To update the Sigma USB Dock UD-01 (Pentax K) firmware, download the latest version (1.01) from Sigma's website. Follow Sigma's installation instructions, which typically involve copying the firmware file to a memory card or connecting via USB. You can download the latest firmware from Sigma's support page.
Where can I download the latest Sigma USB Dock UD-01 (Pentax K) firmware?
Details and download instructions for the latest Sigma USB Dock UD-01 (Pentax K) firmware (version 1.01) are on Sigma's official release page: https://www.sigma-global.com/en/support/firmware/usb-dock-ud01/?mount=pentax-k
How do I check for Sigma USB Dock UD-01 (Pentax K) firmware updates?
You can track Sigma USB Dock UD-01 (Pentax K) firmware updates automatically on LatestUpdate.io. We monitor Sigma's releases and notify you when new firmware versions are available, so you never miss an update.
Who makes the Sigma USB Dock UD-01 (Pentax K)?
The Sigma USB Dock UD-01 (Pentax K) is manufactured by Sigma. Visit the official product page for more information.