Hi i will try to translate the text of the post for you :
he posted :
"
Hello !
I would like to control an extern hardware interface with 3d gamestudio. Certain companies like for example : Conrad Elektronik, offer free programmable usb interface cards. They also pack it with a dll library. Is there a way to bind that library in and control it with 3dgs ?

for example this product
that product

Description of the manufacturer:
All communication routines are included in a Dynamic Link Libary(DLL). You can write custom-made applications in Delphi, Visual Basic, C++ Builder and in most 32 Bit developement tools for Windows(r) applications which support DLL.

Cheers,
Jonas
"

Cheers,
Stromausfall