StarTech.com US1GA30SXSC network card Fiber 1000 Mbit/s

This USB to fiber-optic converter lets you utilize the USB 3.0 (Type-A) port on your laptop or tablet to provide a secure fiber network connection. Windows® and Mac compatible, the network adapter provides a 1000Mbps Ethernet network connection and 1000Base-SX SC optical transceiver.
Fiber-optic SC port The USB to fiber-optic converter is equipped with an optical transceiver for 1000Base-SX networks, providing network connectivity with a maximum range of 550 m over multimode fiber.
Secure fiber-to-the-desk connectivity This USB to fiber converter provides reliable connectivity while protecting your network from problems with electronic interference - a common issue with RJ45 networks. Fiber-to-the-desk connectivity (FTTD) maximizes network security, reducing the risk of data leaks for sensitive information, without compromising network speed and reliability.
Easy portability Compact and portable, this USB 3.0 fiber-optic converter is powered directly from the USB port, making it easy to connect when you’re on the go.
Plug and play Get up and running quickly. The converter supports certified drivers for Windows, Mac and Linux®. When you plug the adapter into a USB port, you simply install the drivers and the adapter is ready to transmit over a fiber network. The US1GA30SXSC is backed by a StarTech.com 2-year warranty and free lifetime technical support.