Questions about Logitech MX Keys S

Hi, you offer a "USA" variant. Is this real USA or somehow "international"? A USA keyboard has, e.g. - A one-row-up Enter key (so, no two-row "L" Enter key) - There is no [~`\|] key to the left of the Z key Thank you very much!

Is the enter key on this keyboard (US) extended? (as in the images of the mx Keys for mac (us) keyboard). If not, is this the case for the (international English) keyboard? Thank you.