This is a handy cable for connecting a four pin GHR-04V type locking connector to breadboard friendly male pins. These cables are already included with the RTK Surveyor product line, but the GHR connector is common and may also be seen on other products and sensors. https://elecena.pl/product/17470356/breadboard-to-jst-ghr-04v-cable-4-pin-x-1-25mm-pitch 2021-03-20 https://elecena.pl/product/17470356/breadboard-to-jst-ghr-04v-cable-4-pin-x-1-25mm-pitch 2022-02-22 https://elecena.pl/product/17470356/breadboard-to-jst-ghr-04v-cable-4-pin-x-1-25mm-pitch 2025-04-11 https://elecena.pl/product/17470356/breadboard-to-jst-ghr-04v-cable-4-pin-x-1-25mm-pitch 2025-04-14