Szabolcs-Szatmár-Bereg is an administrative county in north-eastern Hungary, bordering Slovakia, Ukraine, and Romania. It shares borders with the Hungarian counties Hajdú-Bihar and Borsod-Abaúj-Zemplén. The capital of Szabolcs-Szatmár-Bereg county is Nyíregyháza.
Szabolcs-Szatmár-Bereg County was organised after World War II from the previous counties Szatmár-Ugocsa-Bereg and Szabolcs. Before 1991, it was called Szabolcs-Szatmár County.
Wikipedia https://en.wikipedia.org/wiki/Szabolcs-Szatmár-Bereg_County
Coordinates 47°57'20.808" N 21°43'0.473" E