The VK-QF9700 usually runs on the Corechip RD9700 chipset. Windows 11 often blocks the automatic installation of these unsigned or older drivers, so we have to do it manually.
Method 1: The "Have Disk" Method (Recommended) vk-qf9700 driver windows 11
The VK-QF9700 is a common, very cheap USB 2.0 to Fast Ethernet (10/100 Mbps) adapter, often sold under generic names. Windows 11 does NOT include native drivers for this chipset. You must manually install legacy drivers. Once installed, it works reliably for basic networking but is limited by its old 100Mbps speed. The VK-QF9700 usually runs on the Corechip RD9700 chipset
| Pros | Cons | |------|------| | Very cheap (< $10) | No native Windows 11 driver | | Works after manual install | 100Mbps only (obsolete for modern broadband) | | Low power | Signature issues on fresh Win11 installs | | No extra software | Poor labeling; fake chips exist | Install: You should see a model listed (e