Dear Elke, Warmest Greeting from Hampton Hilton Marjan Island First of all, we would like to thank you for choosing Hampton for your next stay. Regarding to your adaptor related inquiry, please note that G-type sockets are available in the room. You may bring the G-Type adapter to use the power outlets, or it can be bought from our gift shop in the lobby. We look forward to welcoming you soon to our beautiful beach hotel. Should you require any further assistance, please do not hesitate to contact us. Regards, Hany Ghoz