can use LJ in a m-pc 2u?

hi, im from argentina,
i ve purchase a m-pc 2u (90737070 rev.a) and i cant work whit a lightjockey, this is possible?

Indeed.

As far as I can see, from the online notes, you will need an LJ licensed One-Key dongle, in order to run the latest LJ build 2.110.4