USB-C to Fiber Converter - Open SFP This USB-C™ to fiber optic converter allows you to use the USB 3.0 (Type-C™) port on your laptop or tablet for a secure fiber optic network connection. Compatible with Windows® and Mac, the network adapter provides Gigabit Ethernet optical network connectivity (1000 Mbps) for portable laptops and tablets or systems without expansion slots. https://elecena.pl/product/19525059/us1gc30sfp-network-card-usb-c-fast-ethernet-1x-sfp 2021-09-24 https://elecena.pl/product/19525059/us1gc30sfp-network-card-usb-c-fast-ethernet-1x-sfp 2023-05-10