Review on 🔍 Yitee Adjustable Backlight Keyboard for Enhanced Visibility by Owen Phi

They switch between multiple colors when you connect them. Or if you press the little button on the side you can choose from several colors that keep this color. Simply unplug and plug back in to return to color changing. The only thing that worries me a little is that these things can get hot. They cool down immediately after unplugging, but I'm constantly amazed at how hot they can get. However, I haven't had a single rejection in years.