Review on Black Travel Power Strip with USB - NTONPOWER 2 Outlets 3 USB Portable Charging Station, 15 inches Short Extension Cord for Hotels, Cruise, Nightstand, Airports, Conference Room by Mitch Warner

I bought this for a trip to Seoul, South Korea last year. The hotel had a US standard outlet. Nice but not enough. It packs well and works well. I was able to charge my phone, camera battery and tablet. Charging more than one item will slow down USB charging time. I liked it so much that I immediately bought a set of 2. one for my daughter The last purchase was a small mistake. It was very difficult to insert the charging plugs into the socket. But patience and reasonable effort paid off. That's the only reason it didn't get five stars.