Master your flow with the Logitech MX Keys S Combo for Mac, the ultimate keyboard and mouse combo optimized for macOS and iPadOS (6) with a dedicated Mac key layout, programmable functions for macOS via Logi Options+ (1), and matching Space Gray finishes that blend perfectly with your Apple setup. Wireless keyboard and mouse combines the power of the fluid, fast precision typing of MX Keys S for Mac with the precise, fast scrolling experience of MX Master 3S for Mac mouse. Product Details MX Keys S for Mac: Weight: 810 g Dimensions : 20.5 x 430.2 x 131.63 mm Rechargeable Li-Po (1500 mAh) battery Optional Customization app(1): Logi Options+ Important: FileVault might be enabled on your macOS computer, which could prevent you from entering your password at start or reboot when connected to Bluetooth. In this case, use the Logi Bolt USB Receiver (not included). MX Master 3S for Mac: Weight: 141 g Dimensions: 51 x 84.3 x 124.9 mm Rechargeable Li-Po (500 mAh) battery Sensor technology: Darkfield high precision Buttons: 7 buttons (Left/Right-click, Back/Forward, App-Switch, Wheel mode-shift, Middle click), Scroll Wheel, Thumbwheel, Gesture button Optional Customization app(1): Logi Options+ Both devices are compatible with macOS, iPadOS operating systems (6) Wireless Connectivity: Bluetooth low energy Additional wireless compatibility of these devices only with Logi Bolt receivers (not included).