if im not wrong, there are 2 UX-16, the old model which is already stop produced and replace by the new one that we can find. Because I also own the latest UX-16 and last time i couldnt hook up my keyboard to my ps2 until i gave up.
i was searching all over internet i found statement somewhere, that the driver inside KM2/3 is the old driver for older UX-16 which cant handle new UX-16.
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