Zalman's ZM-K900M RGB LED gaming keyboard reviewed

Mechanical keyboards were, for a while, an exotic talisman for the hardest of hardcore gamers and typists. These days, though, we're awash in them. It's hard to tell one from another. Sometimes they stand out with unique styling, while others offer endless customization through software. Multicolored LEDs hidden beneath keys was once a novel feature, as well. How does another mechanical keyboard set itself apart these days?