^new^ Download Ch9200 Usb Ethernet Adapter Driver Page

If you see and PID_7C22 , you have a CH9200.

Restart into Recovery mode again and run: csrutil enable

Plug in – wait 5 seconds. Run:

For reliability, look for adapters with:

sudo ethtool -s ethX speed 1000 duplex full autoneg on download ch9200 usb ethernet adapter driver

(Note: Search for "CH9200" or "CH34x" if the direct link varies). Driver Repositories : Sites like DriverIdentifier host verified drivers for Windows 7, 8, 10, and 11. Open Source

If you see output like ch9200: probe of 3-1:1.0 succeeded , you are done. Your adapter should appear as eth1 or enx... . If you see and PID_7C22 , you have a CH9200

USB\VID_1A86&PID_7C22

Look for CH9200_DRIVER.EXE or a .zip containing .inf and .sys files. If you see and PID_7C22

The CH9200 is a highly integrated, single-chip USB 2.0 to Fast Ethernet controller. Supports 10/100 Mbps N-way auto-negotiation. Interface: Fully compliant with USB 1.1 and 2.0. Duplexing: Supports Half/Full duplex 10/100 Mbps operation. Hardware ID: Typically identified as USB\VID_1A86&PID_E092 . How to Install the CH9200 Driver Manually