Introducing MX keys, an advanced wireless illuminated keyboard crafted for efficiency, stability, and precision. Perfect stroke keys are shaped for your fingertips and backlighting lights up THE moment your hands approach. Increased key stability reduces noise while optimizing responsiveness - and tactile reference for hand positioning makes it easy to stay oriented and in your flow. Bluetooth - Windows 8 or later, macOS 10.12 or later, Linux 4R, iOS 9 or later, Android 6 or later