Kensington PowerBolt 2.6A 13W Car Charger with Hardwired Micro USB Cable (K38226WW) Provides maximum charge for a wide variety of Micro USB devices at 2.6 AMPs (13 watts) including the Microsoft Surface 3 and Samsung Galaxy Power Whiz automatically detects the type of device you are charging to provide a faster, safer charge Micro USB cable is hardwired to the charger Blue LED indicates the charger is powered and ready for a device Compact, low-profile design blends into any vehicle interior