Product review (5 stars): solved the problem!!
very nice and comes with 2 adaptor cables to cover all possibilities. Which was good because we needed one of them.
nIt fixed our unstable over temperature problem. To test that, we ran the oven up to 350 and 375 degrees and monitored the temp between the oven's on board display, an analog thermometer inside the oven, and a remote probe with a digital display. We were worried at 1st because Below 225deg, there was up to 50 degree discrepancy between the instruments. But as the temperature approached 300 the indicated gap tightened greatly and at 350, all thermometers agreed and the probe indicated 351. At 375, agreement again and the probe indicated 374. I would be ecstatic with a 3 degree deviation so 1 degree was beyond satisfactory.
Installation was a little less than easy because online videos showed we should be able to pull the connector through the access hole in the back wall from the inside, but our magic chef was wire tied in the back.  We had to pull the stove out a foot and the connector is readily observable in the open and accessible.