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Portsmith USB to Ethernet adapters are integrated by leading primes and tactical-comms innovators.
Mission ready connectivity
Portsmith USB to Ethernet and USB-C to Ethernet Adapters have been providing fast, reliable data connectivity since 2011. Our rugged adapters are used in tactical systems where failure is not an option. Our original USB to Ethernet adapter is ideal for indoor applications while our ruggedized USB-A to Ethernet and ruggedized micro-USB to Ethernet adapters offer unparalleled resistance to harsh environmental conditions for defense applications. 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.
Trusted by primes and agencies worldwide
Portsmith products are designed specifically for industrial and defense applications where reliability and durability are everything.
Rugged USB-C To Ethernet + Power
Our Rugged USB-C to Ethernet adapter is the only defense grade USB-C 3.1 to Gigabit Ethernet adapter that also provides USB-C power via the on-board USB-C power input port. With input speeds up 5Gb/ and 1 Gigabit to Ethernet output coupled with Portsmith’s legendary stability, this is the choice for USB-C applications where power pass through is required. This adapter is also available with M12 connectors.
USB to Ethernet: Desktop
The original Portsmith adapter has been available from Portsmith since 2014. Tens of thousands have been deployed in enterprise and defense applications, connecting Windows, Windows CE, Android, and other devices to wired Ethernet. This is the USB to Ethernet adapter of choice for business applications.
Mil-STD USB to Ethernet
The MIL-810G USB to Ethernet adapter is designed for deployed-network and tactical applications. The double over-molded design provides the ultimate protection from humidity, altitude, blowing dust and rain, as well as impact and vibration. When systems and peripherals must meet stringent MIL-STD requirements, this is the go-to adapter. Available with standard, or M12 connectors
Micro-USB to Ethernet Adapter
With the same internals as our original adapter, the rugged micro-USB to Ethernet adapter is encapsulated in impact resistant ABS plastic. For applications in harsh environments, this adapter offers durability second to none.
Available USB to Ethernet Adapters
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MIL-STD 810G USB 2.0 to 100Mb Ethernet Adapter -
Portsmith Rugged/Encapsulated USB-C to Gigabit Ethernet adapter w/ 5V PD -
Portsmith Enterprise Grade USB 2.0 (Type-C) to 100Mb Ethernet adapter kit with cable -
Portsmith micro USB to Ethernet Adapter – Encapsulated
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Portsmith Rugged/Encapsulated USB 2.0 to 100Mb Ethernet Adapter -
Portsmith Enterprise Grade USB 2.0 to 100Mb Ethernet Adapter