What kind of connections are available to power accessories such as monitors, wireless units etc? I didn't see a dtap option like the ronin M. Are there any cables available for the accessory port of ronin s? What is 8pin port and 4 pin port? Are these new DJI propriety connections?

Thanks

I'm also wondering about this. I need to power my monitor from the Ronin-S 12V output, but can not find any cable that allows me to do this? Can anyone advise on which cable to use or when such a cable will be available for purchase?

I have such need.
From what I can see, we need a special handmade cable with lowering the voltage. Most probably  can be done with aliexpress and soldering.