We all know that these little things are indispensable. They can make or break your day. I've had countless adapters in the past, but this one takes the trophy. K&M has a good reputation of making quality items that last; it's zinc plated, so you don't have to worry about the thread deteriorating over time -which is a problem I've had numerous times with other brands. No cons, all pro. Until they one day decide to make all mic connections the same size (haha), I'll use these forever!