Originally posted by pepperberry farm
thinking of where the connection would come from if there isn't anything under the grip for electrical contacts...
I know there's wireless options, but do you want a highly critical contact/action to be based on a wireless connection?
It doesn't need to be wireless, all it needs is a couple inch long cable that goes to the wired shutter release on the camera.
that's how the Dicain was and how this nikon grip is.
Black BG-2F Vertical Battery Grip Holder for Nikon D3100 D3200 D3300 JL | eBay