The Fantastic Four, The A-Team, The Beatles. Four can certainly be a magical number.
So if you're power hungry for USB ports, we've got you covered with this 4-port interchangeable travel adapter.
This charger has a removable plug, with adapters for the US, EU, Asia, Australia, and UK.
Oh, and she'll only take up the space of two US outlets. We pity the fool who takes up more.