USB to Ethernet Adapters

Portsmith USB to Ethernet and USB-C to Ethernet Adapters providing fast, reliable data connectivity

Built for Durability

Portsmith USB to Ethernet and USB-C to Ethernet Adapters have been providing fast, reliable data connectivity since 2011. Our development engineers have developed multiple adapters for specific use-cases. Our original USB to Ethernet adapter is ideal for business and office applications while our rugged encapsulated adapters offer unparalleled resistance to harsh environmental conditions. Our newest rugged USB-C to Ethernet adapter is an award winning design. And our specialty MIL-810G USB to Ethernet adapter is ideal for mission-critical applications.

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