Sigma UD-01 USB Docking Station for Mac & PC - Universal USB-C Hub with 4K HDMI, Ethernet, SD Card Reader & 3 USB Ports - Perfect for Home Office, Gaming & Video Editing Setup

Photographers can now update the lens firmware and adjust focus position and other parameters by connecting a SIGMA Art, Contemporary, or Sports lens to a computer with the Sigma UD-01 USB Dock. This dock is only compatible with the Sigma Art, Contemporary, and Sports line lenses featuring a Canon EF, Nikon F, Pentax K, Sony A, and Sigma SA Mount Lenses.