Unlocked MSR models

[c.frio]

Dear Mr/Msr..

I'm planning to buy another As rock MB(I have h67,z77,h87), but you'd like to know which models have the new Bios with unlocked MSR.
There is any clue at the box? does the anniversary series has unlocked MSR ?

like those..

ASRock H97M LGA 1150 Intel H97 HDMI SATA 6Gb/s USB 3.0 Micro ATX Intel Motherboard

ASRock H97M Pro4 LGA 1150 Intel H97 HDMI SATA 6Gb/s Intel Motherboard

ASRock Z97M Anniversary LGA 1150 Intel Z97 HDMI SATA 6Gb/s USB 3.0 Micro ATX Intel Motherboard

and so on..

thank you

c.frio