If you are not sure which layout (Windows or Mac) you have opted for, don't worry. Keychron keyboards work with BOTH Windows and Mac, the only difference being a set of keys. With each Keychron keyboard, we provide both Mac and Windows keycaps to all the buyers. So you do not need to select any specific layout while making a purchase.
The US layout is provided now only and welcomes to collect your feedback and opinion of the different layout here.