Openbox s12 with conax paired card

Hi there,

I've DishTV's TruHD receiver with Royal Pack Package Card and planning to buy a linux based box with CCcam (for example OpenBox S12) to use it with.
So I can watch channels from more than one place in the house.

My question is:
Can I use my DishTv card (paired conax card), which is already been used with the DishTV TruHD receiver with my upcoming OpenBox S12 receiver?

If not, then how to approach it to get working?

Best regards