SUPER I'm addicted data transfer between such gadget, tablet and other ,. great product and very éfficasse for people who have a multitude of devices that are not necessarily present, whatever ... Rugged and lightweight, it is a simple product that does not use electronic component (LED just a witness during the data transfer) because in fact it is just the bridging between the connectors of your cards and your USB port your computer or any other USB-equipped device.