|This article requires photographic illustration|
|Sense method||Metal leaf|
|Keycap mount||Alps mount|
- Alps-mount slider
- Cherry MX–style shell with LED recess
- Mitsumi-style contact module
Although it resembles an Alps clone, it is not compatible with Alps SKCL/SKCM switches. It does not appear to be Cherry-compatible either, although interestingly the term "HOSIDEN" appears on a Chicony KB-5161A mounting plate found in a KB-5181 keyboard with Cherry MX Blue switches.
The base of the switch bears Hosiden's logo.
- KBtalKing — ▲▲▲ARC KB-5181特規cherry青軸▲▲▲ (Chinese only) Dated 2009-07-04. Retrieved 2015-07-27.
- Deskthority — Panasonic AG-A850 ALPS Mount, Complicated, Linear
- Geekhack — [FS] Executone Wyse WY60, Royal Alpha 100 keyboard Posted 2014-11-16. Retrieved 2015-07-27.
- MouseFan — SNE GINGA-286L (Japanese only) Dated 2004-11-14. Retrieved 2015-07-27.