Ch9200 Usb Ethernet Adapter Driver For Windows 11 Link -

The CH9200 is a chipset made by WCH (Nanjing Qinheng Microelectronics). It’s commonly found in cheap, generic USB 2.0 to RJ45 Ethernet adapters.

5. Use the Windows 10 Driver (Compatibility Mode)

• Download the latest Windows 10 driver from WCH
• Right-click the .inf file → Install
• If that fails, right-click Setup.exe → Properties → Compatibility → Run this program in compatibility mode for Windows 10

Alternative Driver: Using Windows 10 INF files

Some users report that the Windows 10 inbox driver works on Windows 11 without modification. If the official driver fails, try this: ch9200 usb ethernet adapter driver for windows 11 link

1. Plug in the adapter.
2. Open Device Manager → Unknown device → Update driver.
3. Select Browse my computer → Let me pick from a list of available drivers.
4. Scroll to Network adapters → Microsoft → USB Ethernet/RNDIS Gadget. Note: This only works for adapters that implement RNDIS protocol, which some CH9200 clones do not.

Step 3: Open Device Manager

• Press Win + X and select Device Manager
• Look under Network adapters or Other devices for:
  • "Unknown device"
  • "USB Ethernet Adapter" with a yellow triangle
  • "CH9200 Ethernet Adapter" (if partially recognized)