Commodore produced many calculators and was a pioneer on technology.

They started however by rebranding Casio calculators with their own name.

Commodore AL-1000 (Casio AL-1000)

Commodore 1121 (Casio 121)

Commodore 1161 (Casio 1161)

Commodore 500E (Casio 101E)

Commodore 512 (Casio AS-A / 121-A)