Hello, thank you for your feedback. Based on this, the supplier has contacted us and would like to respond below.
"The adaptor is compatible with Irish sockets. For this type of socket, you need to extend the plastic pin located between the other pins. Should you have any issues, could you please contact us at
[email protected]? We'll be happy to help."
If you need anything else, please don't hesitate to get in touch. Thank you and have a nice day, Ondřej - Alza Expert