G513 is full-spectrum ~16.8M colors with customizable per key lighting. Create your own RGB animation effects or choose from preset lighting effects and animations. And with new LIGHTSYNC technology lighting is driven by games to deliver the most immersive RGB experience ever.2 CHOICE OF MECHANICAL SWITCH Choose from three distinct mechanical switches: Romer-G Tactile Romer-G Linear and GX Blue. Romer-G Tactile is the original profile providing a discernible actuation point you can feel. Romer-G Linear features a smooth and near-silent keystroke. Both Romer-G profiles feature 1.5mm actuation distance making them 25% faster than standard switches. GX Blue is an iconic design providing both tactile and clicky feedback with snappy actuation you can feel and hear. All switches are tested and rated for a 70 million click lifespan to be reliable and durable. PREMIUM COMFORT The memory foam quickly and fully recovers from pressure so every use is as as comfortable as the first. Soft strong and durable leatherette wraps the comfort foam in a waterproof and sweat-resistant material that easily wipes clean. Six bottom-mounted rubber feet keep it firmly in place. This palm rest is ready to game.