Be sure to add me to your favorites list 1990's Vintage Casio Keyboard ON / OFF Slider Selector Switch Replacement Part for Many of the Small "SA" Model Casio / Concertmant Keyboards, Possibly Others This is a slider selector / switch part from an 1990's vintage Casio keyboard. These were used on several of the smaller Casio models beginning with the "SA" prefex in their name (example: SA-5). This one is the POWER switch, and fits onto the ON / OFF stem that moves horizontally on your small Casio / Concertmate keyboard, and it bright orange in color. Unfortunately, these are very easily lost on some models, so here's a replacement if you needed one. Look up your model online and if you see it takes a power switch like this one, or ask me and I can help. It definitely fits several of the SA models that were produced in the 90's. Thanks for looking, Check out my Store!