Choetech HUB-R02 USB Type-C (Thunderbolt 3) to RJ45 2.5G Ethernet LAN Network Adapter: Reliable BrandCHOETECH never stop pursuing the quality and innovation of the product. We are constantly optimizing the design of products, including chip, electronic components, materials, processing technology. We strive for providing excellent product for our customers.DURABLE ANTI-HEAT ALUMINUM S