Once the blue environment appears, select Troubleshoot .
Click , navigate to the folder where you extracted the downloaded driver files in Step 1, select the .inf configuration file (frequently named netrd9700.inf ), and click Open .
Understanding your hardware is the first step to solving driver issues. Your adapter "Gzcyc No 9700" is most likely a . This is a popular product for laptops (especially modern, ultra-thin ones without a built-in Ethernet port) or for desktop PCs where the standard network connection has failed. Gzcyc No 9700 Driver Download Windows 11
| Method | Description | | :--- | :--- | | | This is the easiest and safest method. Windows 11 is very good at finding generic drivers for common hardware. Plug in your device, open Settings > Windows Update > Advanced options > Optional updates , and look for a driver named " RD9700 USB Ethernet Adapter " or something similar. | | Option 2: Driver Update Utilities | Tools like Driver Booster (by IObit) or DriverPack Solution can automatically scan your system for missing or outdated drivers. These can be convenient, but download them only from their official developer websites to avoid bloatware. | | Option 3: Driver Download Sites (Proceed with Caution) | Websites like UpdateStar.com list drivers such as the "RD9700 USB Ethernet Adapter 3.3.29". While useful for finding the name of the driver, be extremely careful when downloading executable files from these third-party sites; always scan them with your antivirus software before installation. |
Download the ZIP driver package from one of the links above. Right-click the downloaded folder and select . Step 2: Open Device Manager Plug in your Gzcyc No 9700 adapter. Right-click the Start button and select Device Manager . Once the blue environment appears, select Troubleshoot
Don't search for the brand name ("Gzcyc"); search for the chipset.
Since the adapter is based on the chipset, the software you need is the official "RD9700 USB Ethernet Adapter" driver. This driver works across multiple versions of Windows, including Windows 11. On UpdateStar, the recommended version is 3.3.29 . This is the most direct and effective method. Your adapter "Gzcyc No 9700" is most likely a
: Sites like DriverIdentifier or Outbyte list newer versions (1.7.0.0) specifically for Windows 11. Manual Installation Steps