StarTech.com USB to Fiber Optic Converter - 100Mbps - USB 2.0 to Fiber Network Adapter - 100Base-FX SC Female Duplex Multimode Fiber/MMF Compatible - 2Km - Compact USB to Fiber LAN, Wired, USB, Fiber, 1000 Mbit/s, Black StarTech.com USB to Fiber Optic Converter - 100Mbps - USB 2.0 to Fiber Network Adapter - 100Base-FX SC Female Duplex Multimode Fiber/MMF Compatible - 2Km - Compact USB to Fiber LAN. Connectivity technology: Wired, Host interface: USB, Interface: Fiber. Maximum data transfer rate: 1000 Mbit/s. Product colour: Black