I sometimes benefits friends and acquaintances by performing minor repairs, restoring factory settings etc ... They are nice but my friends half the time they forget to bring me the charger from their PC. And ... I groan. Then one of them who had lost his charger was offered it in the same order. We can with the thirteen cards power all models of mobile. What I find handy is that the power plug is attached to the case and it is not dragged on the ground as is the case with other models. And the plug, detachable can rotate a quarter turn. Gag the charger has a green light and each sheet is provided with a light ring which illuminates when the installation is correct. Take care to put two arrows in line when inserting these records As a gift, a USB charger cigarette lighter with output 2.1 A and 1 A Mine is white. This device takes up very little space. Everything seems well finished and solid. The set comes with a table showing the brand consistent with each card and brief instructions in English. Why I have given all the explanations above And thank you friends.