Use a known-working USB port. Avoid USB hubs if possible. You should hear the Windows "connected" sound.
Your PC might recognize the controller as a generic device, swapping the "A" and "B" buttons or failing to recognize the analog sticks. gamepad plus v3 pc driver
Windows should automatically install the generic driver. If it is detected but not working, you may need to switch modes (often by holding the Use a known-working USB port
The Gamepad Plus V3 uses Bluetooth for connectivity. On Windows, it may appear as GamepadPlus V3 Xbox Wireless Controller gamepad plus v3 pc driver