Had imagined with the USB charger to my SE can load X10 in the vehicle. Have to the existing the phone charger cable used. No Success! The green LED on the charger lights up, but it does not load. Have it in 2 different car tried, no success. Then a Medion Navi connected with appropriate cable ... bingo ... it works. Each SE X10 owner finds sooner or later, which is available on the device, "not a" normal mini USB port ... at least not on my ;-) Perhaps it is already to the new standard of connection should? ... the .... come this year !? Ultimately sure the pin assignment differently and why the phone is not charged. Hope to have helped with this one or the other