WEBSensors. USB-C to Ethernet adapter. Never change batteries again. Optional USB-C to Ethernet power adapter for MT10, MT11, MT14 and MT30. START YOUR FREE TRIAL. Documentation. MT Documentation. MT Sensors At-A-Glance. Details that matter. USB-C to Ethernet adapter. Provides power to MT10, MT11, MT14 and MT30. MA-PWR-ETH. โฆ