I like the docking station of the MS Ultra, however, I don't like having to detach the charging cable each time from the docking station just to plug in to the VCMI to charge that, but I noticed a 12V in charging port on the top of the MS Ultra too, which I think it might work to jump 12V out of the tablet through a double ended charge cable to the VCMI charge port. If this would work if such a cable were available, I could theoretically charge both Simultaneously