Keyboard drivers and models!

Hi all!

What is the difference between Keyboard model and product ID?

I mean I just think that the "Model" is something general and standard, while the product is related to the manufacturer.

Example:
Model: KB-0108
Product: LG-7000M

Well, I want to install a driver for this keyboard to enable the extra functions of the "Copy", "Cut", and "Paste" buttons.
I can't find a driver for LG-7000M, I only find generic drivers for KB-0108, but they're saying it's for Chicony or something...

Is there any difference? Do LG, Discovery, and other companies all make the same KB-0108 model and distribute the same driver?

confused

 

C'mon guys!
It's not that complicated, is it?