Yes, the SM1 Slim Mechanical Backlit Bluetooth Keyboard is compatible with both Mac and Windows computers.

The keyboard is set to Mac mode by default, and the key labels reflect a Mac layout. To better support Windows users, the included box comes with additional keycaps:

- 2 Windows (Win) keys  
- 2 Alt keys  

You can replace the default Mac keycaps with these to match a Windows-style layout if preferred.