USB DOCK UD-01 (SIGMA SA-mount) firmware v1.02
Sigma · Released Oct 10, 2014 · First seen by GearPulse Jul 5, 2026
What's in this update
Compatible with SIGMA 150-600mm F5-6.3 DG OS HSM S014 and 18-300mm F3.5-6.3 DC MACRO OS HSM C014.
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