Mini USB to Micro USB Adapter Data Charger Converter #5 Support EMU charger to plug into and charge Micro USB devices. Simply plug your Mini USB charger into this and connect it to your phone. Micro USB male to Mini USB female. Works with any phone that has a Micro USB connection. Most Motorola, LG, Palm, and Blackberry phones are now using the Micro USB connection and almost all new phones will continue to follow this format.