This 104-key Mechanical Switch Keyboard, provides a resistive touch feedback for better accuracy. The backlit LEDs provide a rainbow of colors, so your keyboard is always the center of attention. Our 104 key Mechanical Switch Keyboard, provides a resistive touch feedback for better accuracy. Double injection keycaps are designed to let the light from the key through, but never wear off. Built-in hot keys allow one-touch access to different windows function keys as well as various lighting options for your keyboard.