RGB keyboards are all the rage right now, with every major manufacturer churning out updated and new models of their hardware with fancy new colour customisation features. TteSports aren't the first or the last to join this race, and the extremely popular Poseidon series now features RGB Kailh mechanical switches, giving us the Poseidon Z RGB. The keyboard comes in a choice of Blue and Brown switches, giving you a nice selection between tactile and acoustic response.