Homewith a certified Windows 11 adapter from a known brand (TP-Link, Asus, Netgear, or Intel) for reliable performance and automatic driver updates via Windows Update.
Visit the Realtek USB Ethernet Family Controller page and select the Win11 Auto Installation Program .
chipset. Because Windows 11 doesn't always include this driver in its standard library, you often have to point the system to it manually. Driver Scape 1. Automatic Update via Device Manager Before downloading anything, let Windows try to find it: Plug the adapter into your USB port. Right-click the button and select Device Manager
The relies on the classic Corechip RD9700 (or QF9700) chipset to bridge your computer's USB port to an RJ45 Ethernet cable. While modern operating systems automatically detect most plug-and-play network devices, getting this specific hardware to function on Windows 11 often requires manual steps due to the age of the underlying driver architecture. Gzcyc No 9700 Driver Download Windows 11
Look for a device with a yellow warning triangle (often listed under Other Devices or Universal Serial Bus controllers ). Right-click the device and select . Go to the Details tab. Click the property dropdown and select Hardware Ids .
Windows 11 does not always include the RD9700 driver in its standard library, requiring a manual installation.
Right-click the Windows or press Windows Key + X . Select Device Manager from the pop-up options. with a certified Windows 11 adapter from a
Did your adapter come with a , or are you relying entirely on web downloads?
The official chip manufacturers (Prolific, FTDI) released driver updates in 2022 that actively counterfeit chips. Since most "Gzcyc No 9700" devices are built on cloned hardware, the official drivers will display Code 10 (Device cannot start) . You need the legacy or community-maintained driver pack.
Before downloading anything, it is crucial to understand what this device is. The "Gzcyc" brand is an OEM manufacturer based in Southern China, specializing in USB bridge controllers. The typically refers to a PL2303 or CH340 clone chipset. Because Windows 11 doesn't always include this driver
If the Windows 11 driver refuses to load, force the Windows 8.1 driver to work:
The Gzcyc No. 9700 (USB\VID_0FE6&PID_9700) requires the RD9700 USB 2.0 to Fast Ethernet Adapter driver, which is compatible with Windows 11 using Windows 10 versions. Drivers and installation instructions are available through Driver Scape and DriverIdentifier. Download the RD9700 drivers and follow the installation instructions on Driver Scape Driver Scape RD9700 USB2.0 To Fast Ethernet Adapter Drivers Download