Review on 🌍 All-in-One Universal Travel Adapter: International Charger with 3 USB + 3.0A Type C Ports for EU, UK, USA, AU, Europe & Asia, Multi-Outlet Power Converters by Franz Esquivel

Recently used on an international trip to Thailand and South Africa (not counting multiple airports). It worked wonderfully. Note that it doesn't have a ground pin (although you can connect a grounded plug to it). I'm guessing it covers the most common plug types and I've found that South Africa mostly uses the M type - which isn't compatible with this one Adapters -- I was able to find several Euro plugs to use with this adapter. I had four USB cables plugged in at the same time and was still able to charge my devices. I highly recommend this plug if you're a world traveler.