The Havit GK50 Pro RGB seems to be a model that isn't directly mentioned in the listings for Havit's current range of keyboards. Havit offers a variety of gaming keyboards with various features such as RGB backlighting, different switch types, and ergonomic designs. They typically include features like n-key rollover, macro programming, and customizable RGB lighting to enhance gaming and typing experiences. For detailed specs or related models, you might want to look into other similar keyboards by Havit. For instance, Havit's keyboards often come with features like hot-swappable switches, gasket structures, and PBT keycaps which are common in high-quality mechanical keyboards