I bought this because I wanted two cable ports. This thing charges very fast on its own and when you plug into two device it divides that speed into two but that's still faster than my old charger. I have included the charging speed when it's plugged my phone.

Excellent produit qui permet de charger un appareil, dans la voiture, à une vitesse beaucoup plus rapide qu’un port USB standard. Très pratique sur la route!

Haven’t tried this yet but bought it to charge my iPhone in an older vehicle that only has 12V.

Have not tried it yet but good for the price I paid and compared to other companies that sell these types.

works great

Excellent works well!!