Review on 💡 Compact White Flat Plug Power Strip with USB Ports & Short 5ft Extension Cord - NTONPOWER Nightstand Desktop Charging Station for Dorm Room, Office, Travel & More by Nick Ross

Took them on the Princess cruise, they worked well and were accepted by the cruise line with no problems. They only get 4 stars because the sockets are too close together and you can't connect three charging adapters. If your device uses a USB charging cable, it's not a big deal since it has two USB sockets. If you want to connect 3 standard plugs, they will work fine. Another issue is the plug on this extension cord. It's made to sit against a wall and is round enough to block the second small outlet in our cabin. If it was a standard plug I could have used a different outlet, it was blocked instead.