The Xiaomi Gaming Mouse Lite uses a TTC gold microswitch. TTC Gold microswitch is a type of mechanical switch commonly used in gaming mice and other high-performance input devices. TTC Gold microswitches are known for their high durability, often rated for tens of millions of clicks, which makes them suitable for intensive use, such as in gaming. TTC gold switches are often quieter than some other mechanical switches, providing a balance between audible feedback and a less disruptive noise level. A dust-proof main TTC gold microswitch with responsive trigger feedback lasts for up to 80 million clicks. An IP54 rating, with 5 layers of reinforcement for increased reliability effectively prevents issues such as unintended, or consecutive clicking.