Star Tech.com USB (Universal Serial Bus) 3.0 to Fiber Optic Converter Connect to a Gigabit Ethernet network through your laptop’s USB (Universal Serial Bus)-A port using the Gigabit SFP of your choice Key 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 (1000 Mbps) connection through a USB (Universal Serial Bus) 3.0 Type-A interface