The wireless Logitech MX Keys Mini keyboard offers users a totally new optical and haptic experience. Other features: - Comfortable and sturdy keys - Intelligent backlighting - High stability and precision for each key stroke - Includes microphone muting, voice-to-text, and other customisable F keys. - Logi Bolt is Security Mode 1, Security Level 4 and the Logi Bolt USB receiver is pre-paired out-of-box - Pair up to 6 Logi Bolt products with 1 Logi Bolt receiver System requirements: For connecting via the Logi Bolt USB receiver: Windows 10 or later macOS 10.14 or later LinuxR4 Chrome OS USB connection For connecting via Bluetooth: Windows 10 or later macOS 10.15 or later Linux4 Chrome OS4 iPadOS 14 or later iOS 14 or later Android 8 or later