A:AnswerI don't care who made it or where. All I never care about is loving people who put obvious effort, pride and love into making a product that they themselves would use. As is too often the case in life, many people who aren't real human beings because of their inhuman obsession with money at all costs will put out complete garbage that tells a whole story about what they are: nobody who will be missed if they roll their Segway off a cliff.
A:AnswerThere is no lighting indicator for DPI changes specifically but you can set profiles with your preferred settings including DPI stages. The profile indicator will tell you which profile is in use then. If Synapse is running in your system, the DPI stage should be shown on your screen when it is changed.
A:AnswerThe colors are RGB so anything you can think off pretty much. I believe you can cycle colors using the razer synapse software, not 100% sure tho