oh in that case then you can try another thing. if you want how much do you do hardware tinkering?
the keyboard should be a shell of two or more plastic parts.
and inside those parts should be a pair of printed plastic circut borads one positive one negitive,
you could take the board apart and look for where those three buttons are at on the plastic circuit boards.
drill a hole or cut half a hole on each side of the seem of where the plastic halfs meet when put together.
very very VERY carfully scrap some of the plastic protection from the the printed circuit board, either pos or neg.
and connect a thin wire thin because those plastic circut boards are made by silk screen printing. so the circut on them is just silver ink, but if you get a thin wire to it you can use that to power on a usb led or some other item.
it would have to use very little power but you could make those buttons in to switches for other things.
i know i know i spend too much time tweaking things.

oh in that case then you can try another thing. if you want how much do you do hardware tinkering?
the keyboard should be a shell of two or more plastic parts.
and inside those parts should be a pair of printed plastic circut borads one positive one negitive,
you could take the board apart and look for where those three buttons are at on the plastic circuit boards.
drill a hole or cut half a hole on each side of the seem of where the plastic halfs meet when put together.
very very VERY carfully scrap some of the plastic protection from the the printed circuit board, either pos or neg.
and connect a thin wire thin because those plastic circut boards are made by silk screen printing. so the circut on them is just silver ink, but if you get a thin wire to it you can use that to power on a usb led or some other item.
it would have to use very little power but you could make those buttons in to switches for other things. 8)
i know i know i spend too much time tweaking things. :D