MITS (Micro Instrumentation and Telemetry Systems) was an early producer of S-100 based kit computers in the United States.
- Altair 680
- Altair 680b
- Altair 8800
- Altair 8800a
- Altair 8800b
- 300/25 Business System ( Is this an 8800 with a floppy drive built in?)
- 300/50 Business System ( Is this an 8800 with a hard disk built in?)
- Altair 7000 Graphics Printer
- Altair 110 Line Printer
- Various 8" disk drives for both the 680 and 8800.
S-100 cards Edit
- Serial Interface Board - Two Ports, one port optional. The 2SIO is MITS best serial bourd. It uses the Motorola 6850 UART.
- SIO board with RS-232
- 2 different Parallel I/O interface boards, one was in the 300/25 units for hard drive and floppy support.
- Centronics Port card which was unidirectional.
- Universal I/O Boards for the 8800 and 680b.
- Various static RAM boards in different sizes: 4K, 16K, and 1K. Also was at least a single 16K static board made for the 680 as well.
- 4K or 16K Dynamic RAM boards which don't work to well with the 8080.
- PROM memory boards in 2K or 8K sizes.
- Attache video board