ER2310W Features Simply connects with a USB cable to charge your iPad， iPhone， iPod， Samsung， HTC， Motorola and other digital devices Effectively helps you to solve the low power problem for your digital devices while on-the-go Universal USB port fits most digital devices Delicate design with a solid construction Compact size and lightweight General Specs Compatibility iPhone， iPad， Samsung， HTC， Motorola， MP3/MP4 players， tablet PC， etc. Color White Input DC 12V USB Output USB2.0 x 1 Output Current 1A