Features:1: USB type-c standard interface, downward compatible with 2.0/1.1 standard interface2. Thin and thin laptops without RJ45 interface are supported, such as MacBook Air, ultrabooks, chromebook laptops and netbooks3: support 10/100/1000 MBPS automatic recognition function, support IEEE 802.3ab4: compatible with IEEE 802.3, IEEE 802.3u and IEEE 802.3a5: USB power supply, no additional power adapter required6: compact and portable, plug and playMaximum transmission rate: 1000MbpsMaterial of Shell: PC fireproof plastic materialMaterial of Wire: Pure Copper ULColor: BlackThe Usb Type C GIgabit Lan adapter was designed for the latest New MAC OS machines, which only has one Type C PortWhith this adapter you can surfing, designing, file editing, emailing more freelyPortable sleek body stylingThe Adapter cable can convert the Micro-USB 2.0 cable to New type C deviceType C connector is the new design for USB 3.1Reversible Design for Type C connectorReversible plug orientation & Cable directionDouble-sided insert---The Type-C supports positive and negative plug, without fear of mispluggingUSB 3.1 Type C is backward compatible with USB 3.0/2.0Faster transmission rateInterface A: Type C Interface with USB 3.0 speedInterface B: RJ45 10/100/1000Mbps Lan x 1PortCompatible with: Mac OS X 10.5 to 10.10Package includes:1 x USB Type-C Port to RJ45 Ethernet Adapter