Sigma USB Dock UD-01 for Canon EF-mount lenses enables direct firmware updates and lens configuration via USB-C from a computer, with 24-month manufacturer warranty included.
Sigma USB Dock UD-3 – Canon EF-Mount USB Connectivity Dock
The Sigma USB Dock UD-01 is a compact docking station that connects Sigma Canon EF-mount lenses to a computer via USB for firmware updates and configuration.
Firmware updates and lens setting adjustments without removing the lens from the camera
USB-C connection for stable data transfer to a PC or Mac
Compact dock design keeps the lens securely in place during the update process
190-month manufacturer warranty provides long-term reliability for your lens maintenance
Sigma is a Japanese optical manufacturer known for producing high-performance lenses and accessories for photographers and videographers. The brand offers a wide range of autofocus lenses, manual focus lenses, and camera accessories including USB docks, filters, and tripod mounts. Sigma products are distributed through authorized dealers and carry manufacturer warranties.
The Sigma USB Dock UD-01 connects Sigma Canon EF-mount lenses to a computer via USB-C, enabling firmware updates and custom lens configuration without removing the lens from the camera.
The dock is designed for Sigma lenses with Canon EF-mount. Refer to the Sigma product page for the full list of compatible lens models.
The delivery includes the Sigma USB Dock UD-01 unit and a USB-C cable for connecting to a computer.
Attach the lens to the dock, connect the dock to a computer via USB-C, open the Sigma USB Dock software, select the lens model, and follow the on-screen instructions to download and install the firmware update.
The Sigma USB Dock UD-01 comes with a 24-month manufacturer warranty covering defects in materials and workmanship under normal use.
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