FTAC 35331 X 4 matrix keyboard with slots.
This universal membrane keyboard with adhesive coating features practical slots which you can use to arrange the assignment of your keys.
Alternatively, other suitable paper or polycarbonate label sheets may be used.
Dimensions (L x W): 95.0 mm x 38.0 mmSpacing: 2.54 mm / 5-pin plugConnecting cable length: 100 mmDiameter of keys: 12.6 mmVoltage: 30 VCurrent: 100 mA• 2 slots supplied with this keyboard with black graphics on a silver background.