The is one of the most widely cloned chipset identifiers in the networking world. Found in countless inexpensive USB-to-Ethernet adapters (often branded as "RdLink," "Cable Matters," or generic "USB 2.0 to RJ45"), this chipset has been a reliable workhorse for Windows 7, 8, and 10. However, with the release of Windows 11, Microsoft introduced stricter driver signing policies and a revamped network stack.
If you need Gigabit speeds, replace the adapter. If you just need a temporary Ethernet connection for a legacy device, this driver fix works fine. If the above steps feel too complex or unstable, consider replacing the adapter. The VK-QF9700 is obsolete. vk-qf9700 driver windows 11
Your VK-QF9700 will now behave like a native Windows 11 network adapter. 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. The is one of the most widely cloned
Thus, if you plug the adapter into a fresh Windows 11 machine, it will likely fail to install automatically. Short answer: No official driver from MosChip or Microsoft exists specifically for Windows 11. However, the Windows 10/8.1 driver works perfectly if installed correctly. If you need Gigabit speeds, replace the adapter
Ensure you download the amd64 (64-bit) version of the DM9601 driver. Windows 11 no longer supports 32-bit drivers for network hardware. Issue 2: Limited connectivity / No Internet Even with the driver installed, the adapter shows "No Internet" despite a link light.
