Question razer blackwidow ultimate

[Giladd123]

If i change the leds in a razer blackwidow ultimate to rgb will it work in synapse?

 

[Lutfij]

I'm assuming you're trying to change the LED's that came stock with the keyboard from Green to RGB, if so, then no, not going to work. The PCB you're dealing with does not have the controller to manage the RGB LED's.