MX KEYS S FOR MAC Advanced Wireless Illuminated Keyboard Specs & Details Dimensions Height: 131.63 mm Width: 430.2 mm Depth: 20.5 mm Weight: 810 g Technical Specifications Internet access required to download optional customization app Logi Options+ 1Available for macOS on logitech.com/optionsplus Bluetooth Low Energy enabled device with keyboard support Connect via Bluetooth® Easy-switch: connect up to 3 devices and switch between them Hand proximity sensor activated backlighting Auto-adjust ambient light sensor 10 m wireless range . USB-C rechargeable: up to 10 days or up to 5 months with backlighting off On/Off power switch Caps Lock and Battery indication Compatible with Logitech Flow technology enabled mouse Battery: Rechargeable Li-Po (1500 mAh) battery Customization app Supported by Logi Options+ on macOS. ATTENTION: FILEVAULT FileVault is an encryption system available on some Mac computers. When enabled, it might prevent Bluetooth devices from connecting with your computer if you have not yet logged in. If you have FileVault enabled, we advise purchasing the compatible Logi Bolt USB Receiver (not included). Sustainability Space Gray plastics: 26% post-consumer recycled material Pale Gray plastics: 11% post-consumer recycled material Compatibility Bluetooth Low Energy Required: Bluetooth Low Energy Technology Engineered for Intel® Evo™ Laptops macOS 10.15 or later iOS 14 or later 6Device basic functions will be supported without software for other systems than macOS iPadOS 14 or later 7Device basic functions will be supported without software for other systems than macOS Compatible with Logi Bolt USB Receiver (not included) Not compatible with other Logitech USB receivers. In the Box Keyboard USB-C charging cable (USB-C to USB-C) User documentation