Low Profile Switches: These switches have the same distinctive durability and accuracy but a smaller travel distance and actuation point. 60% Portable Layout: This layout and design is small enough to be used on laptops and mobile devices while on the go. Hybrid Wireless: Select between Bluetooth 4.0 wireless for up to three devices or wired Type-C connectivity. Ergonomic Upgrades: You can now type comfortably and according to your preferences thanks to new ergonomic keycaps and adjustable feet. Support for Multiple OS: Use with Windows 8 and up, MacOS, iOS, and Android. With a single keystroke, you can quickly switch between all of your devices.