There are lot jala box and labes pictures you can check if they got CE
The only CE logo that came with my US-delivered Jalapeno is the one that appears on the power supply.
Generic power supplies like that usually have counterfeit certifications.
Generic and counterfeit (marked with lite on, dell, toshiba, etc) power supplies are a big problem, so it's not surprising that German customs are on the look out.
In fact that's not a CE logo on that brick. It's one of the variants of the China Export logo. The China Export logos are intentionally made to look similar to the CE logo but the real CE logo has a shorter middle stroke in the E.