Welcome to our store! 1. Energy Saving Mode: This USB C to Optical Port Adapter supports an auto-separating energy-saving mode. It automatically disconnects from the host when the internet cable is removed. 2. High-Speed Mode: The AX88772 Fiber Optic Adapter supports full-speed and high-speed modes. Its power capacity supports both bus-powered and self-powered modes. 3. Enhance Transmission Speed: The 100M Optical Port Adapter utilizes a burst transmission mechanism to increase the packet transmission speed on the bus. 4. Plug and Play: Enjoy a 100Mbps Ethernet LAN function based on IEEE802.3 and IEEE802.3u standards, with a simple plug-and-play Fast Ethernet internet connection. 5. Wide Application: This 100M Ethernet Server Adapter is suitable for desktops, laptops, smart home appliances, and any embedded system with standard USB ports. Item Type: 100M Ethernet Server Adapter Material: ABS Connector Type: USB C Port Type: SFP Fiber LC/SC Transmission Speed: 100mbps 1 x 100M Ethernet Server Adapter Your satisfaction is our highest priority. We will provide you with the best service. If you find any problems after receiving the product, such as damage, incorrect quantity, etc., please contact us immediately, and we will provide you with the best solution!