This is a 10-pin 4-inch half-pitch ribbon cable assembly, great for breaking out the SWD and OpenSDA headers on Kinetis Freedom boards, and also popular for use with the Gadgeteer system. It consists of a 10-conductor half-pitch ribbon cable with a polarized 2x5 female connector on each end, having pin spacing of 0.05" (1.27mm). Compatible with our 10-pin half-pitch to breadboard adapter (#ADMIDC10-M).