This cable will make it super easy to use our plug-and-play STEMMA QT boards and controllers with chips, breakouts, and other devices that are I2C compatible but don't come with a STEMMA QT socket already on 'em. On one end you get a Qwiic / STEMMA QT connector (technically known as a JST SH 4-pin plug) into 4 individual wires with 'micro hook' ends. The hooks are much finer pitch than our alligator clip QT cable, and can easily grab on to through-holes, wires, DIP, or SOIC/SOP chips. These are not small enough for TSSOP's or TQFPs. If you need to add test points, we stock through-hole ones that fit nicely into 0.1" holes Please note - These hooks are not the high-quality ones you see that come with expensive logic analyzers - but they do get the job done! This cable has a JST SH 4-pin on one side and micro hook clips on the other. * Black for GND * Red for V+ - For Qwiic boards, 3.3V. For STEMMA QT, 3 to 5V. * Blue for SDA * Yellow for SCL For more information about JST SH connectors, visit the JST website https://elecena.pl/product/22722972/jst-sh-4-pin-cable-with-micro-smt-test-hooks-stemma-qt-qwiic 2023-03-07 https://elecena.pl/product/22722972/jst-sh-4-pin-cable-with-micro-smt-test-hooks-stemma-qt-qwiic 2023-12-27 https://elecena.pl/product/22722972/jst-sh-4-pin-cable-with-micro-smt-test-hooks-stemma-qt-qwiic 2024-09-19 https://elecena.pl/product/22722972/jst-sh-4-pin-cable-with-micro-smt-test-hooks-stemma-qt-qwiic 2024-11-29 https://elecena.pl/product/22722972/jst-sh-4-pin-cable-with-micro-smt-test-hooks-stemma-qt-qwiic 2024-11-30 https://elecena.pl/product/22722972/jst-sh-4-pin-cable-with-micro-smt-test-hooks-stemma-qt-qwiic 2025-05-13 https://elecena.pl/product/22722972/jst-sh-4-pin-cable-with-micro-smt-test-hooks-stemma-qt-qwiic 2025-11-28 https://elecena.pl/product/22722972/jst-sh-4-pin-cable-with-micro-smt-test-hooks-stemma-qt-qwiic 2025-11-29