I just bought Razer Naga Trinity, I tried to bind any modifier key only to mouse button on the Razer Synapse but it does not work, I hold it and press a key, it only types the key, it should launch the action. I also tried Macro with Command Left Down only on the macro, it behaves like sticky key. Have anyone got this working on their mouse?


I was having problem with binding any modifier like mouse buttons 3, 4, 5 in the screenshot.

enter image description here

  • 1
    Could you provide us a screenshot where you are setting this in the app?
    – drivec
    Commented Feb 8, 2019 at 20:53

1 Answer 1


Thanks for all. I finally resolved my issue, I have to install Karabiner extra software to resolve it. Now I have an issue with mouse scrolling speed too slow but it's ok I can bare with this.


The option must be checked enter image description here

You must log in to answer this question.

Not the answer you're looking for? Browse other questions tagged .