2172034-1 is an industrial ruggedized circular sealed USB connector designed for harsh environment and outdoor factory-floor applications. It features IP67 sealing performance with a 1/4 turn bayonet coupling ring for secure connections, and is USB 2.0 compliant with a data rate of 480 Mbits/s. The connector operates over a temperature range of -40°C to +85°C and has a voltage rating of 30VAC (rms). Construction materials include high temperature thermoplastic housing (UL94V-O rated), brass contacts with gold plating on contact areas and nickel underplating, and nickel-plated steel shielding. Common applications include Human Machine Interface panels, machine vision systems, printers, barcode readers, and mass storage devices where standard USB connectors do not provide adequate ruggedness.