Okay, so i think the consensus is the following.
There are 3 different size adapters, or soon will be
1. Prodigy V1 (alluminum)
2. Protege/USBpass (Alluminum or SS)
3. Prodigy V2 (SS only)
Is that right?
The confusion on the website is this.
Prior to the release of the prodigy it was listed on the site that the USBpass adapter would fit the Prodigy V2. This was because originally the protege was going to be called "Prodigy V2". So all references currently on the site that state anything about Prodigy V2 are actually referring to the Protege. The protege adapters are one in the same as the usb PT adapters aside from the fact that they switched to SS from alluminum. The new USB pass adapters are the same as the old just SS instead of Alluminum.
The new prodigy will use a completely new adapter and won't be compatible with the old prodigy, or the protege/usbpass adapter.
I think that sums it up.
Gibby