Backplanes Back to Backplanes Home > Backplanes Filtered Search PB000050 Advanced Modular Solutions PB000050 Backplanes-2 ISA Slot Backplane. Manufacturer ADVANCED MODULAR SOLUTIONS Form Factor (Total Slots) 2 Request Quote PB000053 Advanced Modular Solutions PB000053 Backplane. 3-Slot ISA Backplane Manufacturer ADVANCED MODULAR SOLUTIONS Request Quote