The Logitech MX Keys keyboard helps you optimise nearly every aspect of your workflow and elevate your productivity. Crafted for stability, precision and performance. If you can think it, you can master it. Other features: - "For Business" version with slim cardboard packaging - 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 classed as Security Mode 1, Security Level 4 and the Logi Bolt USB receiver is pre-paired out of the 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, Linux4, Chrome OS 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.