It hopes to combine the best features of membrane keyboards with the ones with mechanical keys that are preferred by hardcore PC gamers. (windowscentral.com)
The Logitech G513 also features LIGHTSYNC RGB, provides the choice of two Romer - G ™ mechanical key switches and a premium palm rest for a comfortable experience. (techwelike.com)
The G613 also features Logitech G's one of a kind Romer - G mechanical key switches, these keys are providing competition grade performance with incredible feel and durability. (techwelike.com)