YXQ 1x5 5 Keys Matrix Membrane Switch Keyboard Keypad MCU Control Panel Button(3PCS White) With PS/2 Connection

I used this to replace a 5 button key membrane and it works perfectly. Tested after install and just kept a note with how the buttons correspond with my machine. Manufacture wanted 200+ for their custom keyboard membrane . These worked fine at under 10 for a 3 pack

This switch has been great, my only issue has been the length of the lead.

Very easy to ruin the connections- so solder with utmost care or better yet, fun a connection port.

Keypad worked as described. It does not come with a connector pinout but it was easy to determine with my ohm meter.

Wish there was a 'blanket version offered.Bought 2 packs as needed to try and disassemble to make custom top layer.Added own top layer, and discovered other portions of button tops increased in height when 1 was pressed. So, there appears to be some sort of (not viewable) communication between button cells. This is good thing. Buttons are not fully sealed because of this and area around cable connection does not appear to seal well.That being said, I may have disturbed seal while removing top layer, so not pronouncing as bad product.Connector quality is iffy, already found 1 that has Intermittent contact to middle SEL button. Looks like fingers slightly misshapen. Recoverable, but shouldn't have to.