It features optical switches, which increase durability and eliminate common double-click issues. However, they feel heavier and less "spammable" than older models.
allows for full, on-the-fly, software-free customization using buttons on the bottom. Potential Drawbacks 2 : Pulsar
While many users report excellent performance, there are consistent reports of early scroll wheel failure or "creaking" in some units. It features optical switches, which increase durability and