Cooler Master SK621 Wireless Keyboard Review

Lighting

The SK621 might be compact but in all other regards it matches many full size keyboards. The lighting is easy to adjust and fully featured, from the simple single colours of the first images, through some rainbow patterns, down to the “only the keys I need” options at the bottom.

Red

  

Orange

  

Green

  

Blue

  

Purple

  

Rainbow

  

Per Key Lighting