Original IBM SDL to ps/2 cable (long length), used condition (but not worn).
One of the two (1 of 2) plastic retaining clips is broken where the SDL connector plugs into the model M keyboard. Good cheap and functional solution.
Originally bundled with some IBM 1391401 keyboards from 1987-1992
coiled part (36″) + straight cable (72″) = total length (108 inches)