... 133 wide × 8mm thick, bond length: Standard (109 keys), keyboard interface: USB interface, a fixed operating temperature: -40 ~ 80 ... °C, function: Standard, built-in anti-interference ability, key forces: 70 ~ 100g.Keyboard Size: about 350mm length × 130 wideColors: ... keysOperating temperature: -40 ~ 80 °CFeatures: standard, built-in anti-jamming capability /Key force: 80 ~ 120g /Life: 10 million ...