The MX Keys for Business and MX Master 3 for Business combo with palm rest is the ultimate key to productivity, giving users with specialized workflow needs the power to truly master what they make. Balanced design meets high-quality materials to promote comfort, confidence, and focus at the desk. MX Keys for Business is engineered for stability and reduced noise, backed by a single metal plate. MX Master 3 for Business is faster and five times more precise than most basic mice. The included MX Palm Rest features a premium smooth surface, designed as the perfect companion to MX Keys for Business with all-day comfort.