Zowie XS250 S-Switch To customize the XL with different usage scenarios, the S-Switch is designed for easy access to monitor setting menu, switch between saved modes, and quick change between connected devices. To go your preferred display settings with selected models, S-Switch allows you to save and transfer 3 profiles with driverless design within the same model. XS250 is included in XL2546K package and optional for XL2540K and XL2411K users The compatible models for XS250 are XL2546K, XL2540K and XL2411K
