Question : Problem: What is a usb to rj11 adapter for?

What is this usb to rj11 adapter for? I'm just curious.

http://www.amazon.com/Type-Male-RJ11-Plug-Adapter/dp/B000GHTCTW/ref=sr_1_2/002-3242536-6790426?ie=UTF8&s=musical-instruments&qid=1180830825&sr=8-2

Answer : Problem: What is a usb to rj11 adapter for?

ykamp - that is not what the adapter happyengineer links to is.  He links to what appears to be a simple pinning adapter.