It might be possible to cook up a Tesla SuperCharger to CHAdeMO adapter, but not from a SuperCharger to a J1772. The SuperCharger is DC and J1772 is AC. Further confusing matters is the fact that Tesla uses the same physical connector for both AC and DC charging. It WOULD be possible (although nobody has, to my knowledge) to make an adapter from a Tesla HPWC (High Powered Wall Connector, their equivalent to an EVSE) to J1172 as they both use the same electrical standard, only the plug differs. However, if you were to try such an adapter on the SuperCharger the results could be disastrous. Hopefully there are sufficient safety precautions in place that would prevent such a thing from working, but *I* sure as hell wouldn't want to try it on my car.