The Satechi SM1 Slim Mechanical Backlit Bluetooth Keyboard - US English Layout in Dark color epitomizes sleek design and advanced functionality. Transform any workspace into a modern, comfortable environment with customizable backlighting and seamless multi-device connectivity. Designed with tactile feedback and ergonomic features, this keyboard is versatile enough to meet the demands of any task, whether you're gaming, creating, or just getting through your daily tasks with ease.Effortless Multi-Device ConnectivityCustomizable Backlight with 14 PatternsTactile Low-Profile Brown SwitchesErgonomic Design with Adjustable FeetCross-Platform Compatibility (Interchangeable Keys for Windows and macOS)US English LayoutCompatible with Both macOS and Windows Easily connect the keyboard to multiple devices regardless of the operating system. Included are custom keys that can be easily swapped out to fit the platform you are using. Effortless Multi-Device Connectivity Enjoy the freedom to connect the Satechi SM1 Keyboard to up to four devices with easy switching. Bluetooth 5.0 ensures a stable wireless connection to two devices, while a dedicated 2.4 GHz USB receiver connects a third. For those who prefer a wired approach, there's also a USB-C connection option, ensuring you're never left without a way to type. Customizable Backlight with 14 Patterns Illuminate your typing experience with the keyboard's white adjustable backlight. Choose from 14 unique patterns to match your style or environment. The dedicated lightbulb key allows quick changes to your preferred setting, ensuring optimal visibility in any lighting condition. Tactile Low-Profile Brown Switches The perfect balance between typing precision and gaming responsiveness, the low-profile brown switches provide a smooth yet tactile feel. The shorter travel distance reduces finger fatigue, and the quieter operation makes it suitable for any shared space or quiet environment. Ergonomic Design with Adjustable Feet Satechi understands the importance of comfort, so they've included adjustable feet on the SM1 Keyboard. Tailor the angle for reduced wrist strain, and enjoy stability across any surface. The slim design and key stabilizers deliver a uniform typing experience that's both stable and comfortable for long sessions. USB-C Charging The future-proof USB-C port offers an eco-friendly solution with a long-lasting 2500mAh rechargeable battery, minimizing waste and keeping you charged up for all your typing ventures. Package includes:Satechi SM1 Slim Mechanical Backlit Bluetooth Keyboard - DarkWindows Keycaps (Windows, Left Alt, Right Alt)2.4GHz USB receiver (attached to the bottom of the keyboard)User manualProduct specifications:Colour: Dark US English LayoutBluetooth 5.0 and wireless 2.4 GHz connectionsUSB-C charging port and wired connection capabilityCompatible with iOS®, iPadOS®, macOS®, Windows OS®, and Google Chrome OS®, Linux 2.6.14 or laterDimensions: Length - 310mm, Width - 119mm, Height - 21mmWeight: 471gDevice Compatibility: MacBook Pro 14"/16" (/M4M3/M2/M1/Intel, 2019-2024), 13" (M2/Intel, 2016-2023); MacBook Air 13"/15" (M3/M2/M1/Intel, 2018-2024); iMac 24" (M3/M1, 2021-2023), 21.5"/27" (Intel, 2017-2021); iMac Pro (2017); Mac mini (M2/M1/Intel, 2018-2023); Mac Studio (M2/M1, 2022-2023); iPad Pro 12.9"/11" (M2/M1/A12Z/A12X, 2018-2022); iPad Air (M1/A14, 4th-5th gen); iPad (A14, 10th gen); iPad mini (A15, 6th gen & A17 7th gen); iPhone 12-16 Series, 11 Series, X/XR/XS/XS Max*; Surface Pro 4-9, Laptop Studio; Lenovo ThinkPad X13 Gen 2, X1 Carbon Gen 1, Yoga 720-13IKB, Legion S7 15ACH6; Dell XPS 13 9315; HP Spectre; OS: Windows 11/10/8, macOS 10.6+, iOS/iPadOS 10.2+, Linux 2.6.14+, Chrome OS. **System Requirements: Not recommended for 2011 & older Mac devices.Keyboard Switch information: Type: Brown Switches (soldered), Operating Force: 50±5gf, Pre-travel: 1.4±0.4mm, Travel Distance: 2.6±0.4mm, Behavior: Tactile, Sound Level: Gentle, Suitable for Office