Need help with my Dongle. Can use AFM delete AND a tracker? w double dongle cable?

[MarvinVR]

1. My AFM disabler just came and it ocurred to me that we already have a tracker in our dongle. I know they make a double dongle harness. Will the disabler work if also in line with the tracker gps? 2. Who the heck named that thing and why did the name originate? There is an answer try not to google it