Star Tech. com USB-C to Fiber Optic Converter Open SFP Connect to a Gb E network through your laptop\'s USB-C port using the Gigabit SFP of your choice Features Provides a fiber network connection to portable laptops or tablets Fiber-to-the-desk connectivity (FTTD) enhances security, reducing the risk of data leaks Add a Gigabit Ethernet (1000Mbps) connection through a USB 3. 0 Type-C interface Provides a portable network connectivity solution for mobile professionals, to access a fiber network through the USB port on their laptop or tablet Ideal for secure network connectivity - a direct fiber connection means no electronic interference, which can be a problem with RJ45 network cards