I want to use my secondary keyboard but the mapping goes to my laptop keyboard

[BattlingNebula]

Hi,
I'm trying to remap my Secondary keyboard as Xbox 360 controller.
But the keys are mapping only to my Laptop's keyboard and not reflecting on my secondary keyboard.
Can someone please help me?

[Star-Lord]

Hello,

Please, specify what is the secondary keyboard? Is this a separate connecting device or part of a laptop keyboard?
Does reWASD see this secondary keyboard?

Thank you in advance.