Anker Ultra Compact Keyboard
If you're looking for a dirt-cheap Mac keyboard, then we'd highly recommend the Anker Ultra Compact keyboard. It's a really basic keyboard, but it works really well.
At only $26, it's the cheapest option on this list, but it's a keyboard that definitely gets the job done. I have the Windows version of the Ultra Compact and it works great. While it does have a bit more key travel than other chiclet keyboards like it, it's still really comfortable to type on.
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