|FCC grantee code||CMK, EW4|
Mitsumi Electric Co. Ltd. is a Japanese manufacturer of consumer electronic components. On old products, Mitsumi’s logo contains the kana "ミツミ" (mi·tsu·mi), which can be misread as "SMS"; on later products, an "M" logo was used instead.
Mitsumi has manufactured keyboards with the Mitsumi switches both under its own name and as OEM for many others, including Commodore (Commodore 128D, PC and Amiga keyboards) and Apple. Mitsumi has also manufactured handheld controllers for Nintendo (NES, SNES, GameCube and Wii), Sony Playstation (PS, PS2) and Microsoft XBox.
Mitsumi standard mechanical switches