For "No 9700" devices (especially video capture cards), The "Gzcyc" text is likely a factory batch code, not the model. Plug it in, let Windows Update run, and use software like OBS or VLC to test it.
Below is a guide you can use for a post or personal reference to get the driver installed and your internet running. 🔌 How to Install Gzcyc No 9700 Drivers on Windows 11 The Gzcyc No 9700 typically uses the RD9700 USB 2.0 to Fast Ethernet Gzcyc No 9700 Driver Download Windows 11
: Since official Windows 11 drivers are rare for this specific older hardware, you often need to use Windows 10 or even Windows 7 drivers. Right-click the driver setup file. Select Properties > Compatibility tab. For "No 9700" devices (especially video capture cards),