Additionally, a firmware update for the USB Dock is available. It adds compatibility with the lens.
Benefits of this firmware update
It will be compatible with SIGMA 50mm F1.4 DG HSM A014.
SIGMA USB DOCK SONY
Please update SIGMA Optimization Pro to Ver1.2.0 in addition to updating the SIGMA USB DOCK Firmware to Ver1.01 before using it with SIGMA 50mm F1.4 DG HSM A014.