Home Avionics 7038622-1901 BendixKing GIO 400 MAU Dual Generic I/O Module 7038622-1901 BendixKing GIO 400 MAU Dual Generic I/O Module 70386221901 SKU: 7038622-1901 Categories: Avionics, Avionics & Instruments, BendixKing Tags: dual, generic, mau