"- Designed for Surface Pro, Pro 9, Pro 8, Pro X and Surface Laptop Studio - Copilot at your fingertips - Open Copilot with a single button [1] to boost your productivity and simplify everyday tasks. Disclaimer: [1] The Copilot key only works with compatible Windows 11 devices; availability of the function varies by device and market, see aka.ms/KeySupport. - Quick Mute - Just tap the button to quickly unmute or unmute your microphone - Our best pen yet with real-time recording, pinpoint precision, and thanks to the haptic motor in Surface Slim Pen, writing and drawing on the PC screen feels like writing on paper [2] Disclaimer: [2] Surface Slim Pen (2. Edition) depend on the Surface device used. More information at aka.ms/SurfaceSlimPenCompatibility. - Slim and comfortable. The slim, carpenter pencil-inspired Slim Pen is perfect for all hands and is easy to hold and control - Zero Force Inking lets the ink flow as soon as the pen hits the display.Zero Force Inking lets the ink flow as soon as the pen hits the display - Store and charge the Surface Slim Pen together with the Surface Pro Flex Keyboard or the Surface Pro Keyboard with Pen Tray - All-day battery life with up to 15 hours of typical use [3] Disclaimer: [3] Battery life varies significantly depending on usage, network and feature configuration, signal strength, settings and other factors. For more information, visit aka.ms/SurfaceBatteryPerformancefor."