(often identified as the Corechip RD9700 ) is an ultra-budget USB 2.0 to 10/100 Ethernet adapter. While advertised as a simple plug-and-play solution, using it on Windows 11
This is the gold standard method that works even when signed drivers are blocked.
: This device is a USB 2.0 adapter, meaning it is hardware-limited to roughly 10/100 Mbps . You will not get Gigabit speeds regardless of the driver. vk-qf9700 driver windows 11
✅ Recommended driver:
You have installed the driver, but you still have no internet. Try these fixes: (often identified as the Corechip RD9700 ) is
Troubleshooting Common Issues
Still having issues? Leave a comment below with your Windows 11 build number (run winver) and the exact error code from Device Manager. Legacy hardware sometimes requires unique tweaks – but for 95% of users, the manual driver install above will solve the VK-QF9700 driver problem on Windows 11. : This device is a USB 2
: Since official Windows 11 drivers for this generic chipset are rare, use the Windows 10 drivers. You can find them on repository sites like DriverScape DriverIdentifier Manual Installation Right-click the device in Device Manager. Update driver Browse my computer for drivers