he Zalman ZM-K900M is a gaming mechanical keyboard featuring Kailh blue switches with RGB illumination and a slew of lighting effects. What is the main reason to spend money on a ?gaming? mechanical keyboard vs a regular keyboard? With membrane based gaming keyboards, your purchase depends mainly on features that you can only utilize during gameplay. But with a gaming mechanical keyboard, your priorities in performance to value are more broad. You?re looking for a long life keyswitch that offers tactile feel and a comfortable typing experience as well. This is what we should all look for in a gaming mechanical keyboard, does the Zalman ZM-K900M live up to their own expectations? We'll find out in this article for Benchmark Reviews.