Microprofessor III (MPF III), introduced in 1983,[1][2][3] was Multitech's (later renamed Acer) third branded computer product and also (arguably) one of the first Apple IIe clones.

Because of some additional functions in the ROM and different graphics routines, the MPF III was not totally compatible with the original Apple IIe computer.

The MPF III included an optional Z80 CP/M emulator card.

[2] It permitted the computer to switch to the Z80 processor and run programs developed under the CP/M operating system.

[2] The different models in the MPF-III brand were the Multitech MPF-III/311 in NTSC countries (mainly in the United States and Canada) and the MPF-III/312 in PAL countries (mainly in Australia, Sweden, Spain, Finland, Italy and Singapore).