Specification:Additional InfoBrand: A4TechModel: AT98 Proxy BoomSwitch Type: LinearDurability: 100 Million KeystrokesInitial Force: 48 ± 3 cN MinTotal Travel Distance: 3.8 ± 0.2 mmActuation Point Customization Range: 0.8 ~ 3.0 mmReport Rate: 1000Hz/1msKeycaps: PBT KeycapsBacklit: 7 RGB Backlit Effects01-Year Brand Warranty