I’m surprised I missed this, as it dates back to January: TechReport’s comprehensive review of the das Keyboard Professional.

I’m an extremely pleased owner of one of these myself. I had originally intended to purchase the Ultimate model, which – like its predecessor – has no markings on the key caps. It was only when the Professional arrived in the mail that I realized the error. In the end, it didn’t make a difference.

If you’re looking for a keyboard, this is pretty much the best you can buy.