Hi,
Here are a few ways to reduce radio frequency interference (RFI):
1. Disable USB 3.0. In your case, you can directly use a USB 2.0 port to connect the camera.
2. Improve signal shielding. Try adding metal shielding (grounded) between the Wi-Fi network card and the motherboard.
3. Switch to a USB Wi-Fi card and use a USB extension cable to move the USB Wi-Fi card away from the USB 3.0 port.