One of my joysticks broke and I've decided it's safer to just buy it than a red joycon to buy from a chance seller. I was afraid to buy here due to some bad reviews but I did it anyway. I hooked it up to my switch last night and it works great. The only thing I noticed that I haven't seen in any reviews is that the colors change - red on the left, blue on the right. I think if I wanted to replace the new red with the old blue I would have an all blue switch. At least as long as it works.