Amazon.co.jp: Razer Huntsman Mini RZ03-03390300-R3M1 Small Gaming Keyboard, Mercury White - Clicky Optical Switch, English US Layout, 60% Layout, Optical Switch, Ultra High Speed 0.06 inch (1.5 mm) Operation, Clicky Texture, Chroma
Amazon.co.jp: Razer Huntsman RZ03-02521900-R3M1 Mercury White Gaming Keyboard, White, Opt-Mechanical Axis, English US Layout, RGB : Electronics