PG1350 Choc V1 switches feature alloy copper and palladium gold contacts, which provide better conductivity, stability, and durability. Switches are 5 pins to ensure stability and durability;Please note these switches are not MX-Compatible, they require Choc-Compatible PCB.Its electroplated copper legs and nickel-plated springs are corrosion-resistant.The lubricated stem of this switch provides a super smooth glide, while their small size allows for a shorter travel distance and therefore faster actuation, making them ideal for gaming. The PG1350 Choc V1 is available in three different styles: Linear, Clicky and Tactile switches.Linear switches are available in 20 ± 5 gf Pink, 25 ± 10 gf Blue and Purple, 35 gf Red Pro and Clear Red, 40 gf Silver, 50 gf Black and Red, 70 gf Yellow; Clicky switches are available in 47 gf Robin, 50 gf White, 60 gf Jade and Navy, 70 gf Light Blue; Tactile switches are available in 50±10 gf Brown, 70 gf BruntOrange. The switches are equipped with LED slots for LED lights, and they are SMD compatible, giving you the flexibility to create a custom keyboard that stands out from the crowd.