Review on Dual USB Fast Car Phone Charger Adapter Plug with 6FT Micro USB Cord Cable for Samsung Galaxy S7 S6 S4 Edge, A10s A10 J3 J7 Crown J7 Sky J7 Star Prime, LG K50 K40 V10 K10 - Android Home USB Wall Charger Port by Christina Wilcox

I bought these because they said they support fast charging on various phones and because they have long cables that look like they are more durable than standard cords. The cables are good, but I have the following problems: 1. My Samsung Galaxy S6 does not go into fast charging mode either when using a 120V socket or a 12V adapter. My other Samsung chargers do this every time; and 2. The end of the connector that plugs into the phone does not indicate which side is up. There is usually a printed symbol on the top so you know where up is. I have to look at the end of the fork to see which end is bent. Not a big deal but not too easy in low light with not very good eyesight. I will deal with this issue. Otherwise the quality looks ok and I will use it - just a bit disappointed with number 1 above.