https://photos.app.goo.gl/S6sFaEUxY89Tgxn56 https://photos.app.goo.gl/S6sFaEUxY89Tgxn56 here's an example of the safety/certification markings from a 24V power

https://photos.app.goo.gl/S6sFaEUxY89Tgxn56 https://photos.app.goo.gl/S6sFaEUxY89Tgxn56 here's an example of the safety/certification markings from a 24V power supply sold in the EU. Take a close look at the TÜV/GS logo and font. I seriously doubt the UL file number E131992 exists. The Safety Mark 021068-00 code is for a Samsung AC Adapter [1], which this is not. You can see some of the same details in the AliExpress listings. [1] https://www.go.gov.sg/safety-mark https://www.go.gov.sg/safety-mark