I was looking for a device allowing me to charge the family of smartphones and more. I found what I was looking with the Belkin Conserve Valet. The platform or one puts the phone supports two smartphones (HTC One X + LG optimus black) without problems. I think even a small tablet would lodge on the platform. The four USB port for connecting all the cables I need a + 2 Micro USB connector apple. Two cables are included (1 + 1 micro usb mini usb).
Super convenient, more cables to walk around and more risk to take the foot in to bring down the connected smartphone.