Need help with gamepad

[skrump]

So I just bought a cheap gamepad designed to replicate the n64 controller.
Problem is it came with no software and doesn't allow me to change the keymapping.

Mainly I want to use the gamepad on mass effect3 but as far as I can tell the game doesn't support gamepads so I would need to remap the gamepad buttons to imitate keyboard presses and was wondering if anyone knows of any software that might allow it..

[Remilia]

So I just bought a cheap gamepad designed to replicate the n64 controller.
Problem is it came with no software and doesn't allow me to change the keymapping.

Mainly I want to use the gamepad on mass effect3 but as far as I can tell the game doesn't support gamepads so I would need to remap the gamepad buttons to imitate keyboard presses and was wondering if anyone knows of any software that might allow it..

What is the model?