These are small profile PCB's designed for chassis designs which require tactile switches without the need to solder directly to the switch. These also come in a neopixel accent LED version, with built in pixel accents.
Product dimensions are 11mmx6mmx3mm. Height is including the height of the tactile switch. Actual PCB material height is 1mm.
PCB has solder pads for both switch wires, one for actual switch to return to the switch pad on the soundboard, and the other for the ground, orientation does not matter.
PCB's also have solder pads for the pixel accents, labeled with a + or - sign, as well as a Di(Data In) and Do(Data Out), for wiring your data line.
Please refer to your soundboards manual for proper wiring diagrams for the wires to return to your soundboard.
Pixel accent LED versions are preresistored for the data line.
Small wire gauges of 30-32AWG are required for proper wiring installation.