After installing and restarting, go to System Preferences > Security & Privacy to "Allow" the driver software from the developer.
You likely installed a bad driver from a third-party site or have a conflicting kext. Fix: sr9700 usb-lan mac driver
You may need to disable System Integrity Protection (SIP) by booting into Recovery Mode (Cmd+R), opening Terminal, and typing csrutil disable . After installing and restarting, go to System Preferences
Official and third-party drivers (typically labeled RD9700 Mac OS Driver.pkg ) are generally available on GitHub repositories like bzapal . Navigate to the official CoreChip support page or
However, if you have ever plugged a generic USB 2.0 to RJ45 adapter into your Mac, only to be met with a blinking green light and zero internet, you have likely encountered the dreaded "No driver found" error. Specifically, finding a stable can be a headache.
Navigate to the official CoreChip support page or a trusted aggregator like GitHub (search for sr9700 mac driver ). Ensure the package is signed.