Can a HCI 1.1 and LMP 1.1 BT USB Dongle support BT2.0 + EDR?

[DocNetwork]

Hello,

recently I bought several BT2.0 USB dongles.
One of them was a Broadcom 2035 (sold as BT2.0+EDR) and the information tab of BT-Software told me it has only HCI1.1 and LMP1.1.
All other BT2.0 dongles show me HCI and LMP in version 2.0?
So what's wrong?

I assume I became tricked.
Has any of you closer information or any suggestion are appreciated?

Thanks.
DocNetwork