Review on 🔌 Ten One Design Blockhead Side-Facing Plug for Apple MacBook/iPad Power Adapters and Chargers - White by Roger Alexander

This is a great solution to a problem where the power supply sticks out a few inches from the wall and is in a position where it can also easily fall out. This seems like the best current solution, although they would be improved if they had foldable styluses like the original Apple version and offered a reverse direction option so you could detach the adapter to the left rather than the right. They are also slightly more expensive, $25.