Items work well with Honda Nc750x (2019) but there’s a slight problem as when the bike is off state, the signal lights still able to be turn on. But it will died of after a while (around 5mins plus minus)
It is working with Nc750x 2016-2020 as well. It fixed the problem of quick flashing when converting turn signals to LED. BTW, it is working with the halogen turn signals as well. The seller is friendly and shipped my order in a very short period of time. I highly recommend both product and seller. (right side of the photo belonging to the seller's product.)