Troubleshooting and Installing the Ranz USB to LAN Adapter Driver: A Comprehensive Guide
If you bought a Gigabit adapter but are only getting 100Mbps speeds, it could be a driver setting. ranz usb to lan adapter driver
If you have no internet at all (e.g., fresh OS install), download the driver on another PC and transfer via USB stick. Title: Troubleshooting and Installing the Ranz USB to
Example: build Realtek r8152 from Realtek/GitHub source: fresh OS install)