Bus Monitor Card PCB Altair 8800 Mini

Parallel Port Card PCB + 2x P8212 chips for Altair 8800 Mini

Sense Switch Input Card for Altair 8800 Mini - assembled and tested

Processor Technology 3P+S Board For S100 Computers - ALTAIR / IMSAI

S-100 backplane motherboard bare PCB 9 slot (for Altair/IMSAI)

ESS AudioDrive ES1868F 16bit ISA Sound Card IDE CDROM New Open Box 6th Sense

S-100 Kit Intel 8085, Fujitsu Gold RAM, NEC D825 10 Logic IC 74LS IMSAI Altair

ESP32 Serial Drive Server for the FDC+ Enhanced Altair Floppy Disk Controller