I have used quite of few powered USB Port Hubs over the years. This is the best one yet. Got it last December. Having checked out AliExpress, I was very pleased with the local price. It has independent power switches for every set of 3 ports. When using multiple USBs for downloads and transferring data, it is so easy to keep track of which set of sticks are in current use. Finished with one set? Eject, then just switch that set off. There is a set of charging ports at one end so items on charge don't get in the way. Also the cables are a really good length. Most of them are so short it is hard to place them where you want them so you make ...view more