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.
Microsoft did not intentionally block the VK-QF9700 in Windows 11, but they deprecated many legacy NDIS 5.1 drivers. The working driver for this chipset is actually a modified version of the driver (Davicom DM9601 USB Ethernet adapter). vk-qf9700 driver windows 11
| Metric | Value | |--------|-------| | Max throughput | ~90-95 Mbps (real-world) | | CPU usage | Moderate (5-15% on a modern CPU) | | Latency | 1-2 ms higher than a built-in NIC | | Wake-on-LAN | Not supported | Thus, if you plug the adapter into a
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. Microsoft did not intentionally block the VK-QF9700 in
Struggling to get your USB 2.0 to Fast Ethernet adapter working after upgrading to Windows 11? You are not alone.