The main difference between the "Surface Pro Flex Keyboard with Slim Pen for Business" and the standard "Surface Pro Flex Keyboard with Slim Pen" lies mainly in the following aspects:

## Compatibility and target group
- The Business model is specifically designed for business customers and is compatible with Surface Pro for Business (11th Edition), Surface Pro 10 for Business, Surface Pro 9 for Business, and Surface Pro 8 for Business running Windows 11.

## Price and offers
- The Business model may include special price offers and discounts for business customers that do not apply to the standard model.

## Additional support
- Business customers can benefit from additional support and service offerings, such as specific 60-day price protection and more comprehensive support from Microsoft.

## No significant technical differences
- Both models offer the same technical functions, such as use as an attached or detached keyboard, the integrated Surface Slim Pen with wireless charging function, the Copilot Key and the extended haptic touchpad function.

Overall, the technical specifications of the two models are very similar, the differences lie mainly in the target group and the associated suppliers and support services.