... .3 port usb hub 2.0 3.Support M2,MS,SD(HC),TF Charger,Car Charger,USB chargerFunction: DC/DC USB Power AdapterAdvantage: Dual USB Output, ... DC 5.0V/900-1000mA(single USB use) DC 5.0V/450-500mA(two USB use) LED: Red (Chargeing), green ... (Battery 90%)Incidental Accessories: None Optional Accessories: Selection data cablesWelcome your enquiry!! Dual Usb Car Charger