Ensure your F7 mouse is plugged into a functional USB port.
Once you've downloaded the driver, follow these steps to install it: --39-LINK--39- Download Driver Mouse A4tech X7 F7 -2020-
If the software says "Mouse not found," try switching from a USB 3.0 (blue) port to a USB 2.0 (black) port. Ensure your F7 mouse is plugged into a functional USB port