Razer Hybrid Mecha Membrane Technology - The keyboard merges the clicking feedback of a mechanical switch with the familiar touch of a conventional keyboard, so that every keystroke is as comfortable as precise. Powered by Razer Chroma RGB: with 16.8 million colours and a whole range of effects, the keyboard can be individually adjusted and thanks to dynamic lighting effects enjoy an even more intense immersion when playing games with chroma support. soft padded ergonomic palm rest made of faux leather: the soft padded synthetic leather The support connects via a magnet. with the keyboard and is perfectly aligned to relieve the stress on the wrists, so that there is no fatigue even during longer sessions International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions.