So, this is another review of a terrific Cooler Master product, this time a keyboard. The last one was the Cooler Master SK622 and we did a mouse, too.

I re-watched my video on the SK622, and I saw how it lights up. I really like how the CK721 lights up, and yes, I had issues when I tried to get it to light up the way that I wanted it to. Something tells me there are thousands of lighting combinations on this guy.

One thing that I don’t think I covered with my review of a Cooler Master keyboard is the clickity-clacking sound of the keys. The CK721 is made to be both wireless and wired, and the wireless possibility is 2.4 GHz or Bluetooth 5.1.

I found that the Cooler Master CK721 worked from the moment that I plugged it in, and I found that the volume dial was immediately active, and it has many functions as well. In addition to that feature, there is the possibility of using MasterPlus+ software to adjust for your settings.

You should be able to purchase the Cooler Master CK721 on the Cooler Master site for $99.99.