[spirrittu]

esistono ma costano.



Kensinngton 4 USB PORT CHARGER – Alimentatori Notebook – CPM-Electronix – K38035EU

ThinkGeek :: USB 4 Port AC Charger

Amazon.com: Used and New: (Free Cosmos Branded Cable Tie only for Authentic Cosmos items) Cosmos ® 4-Port Wall to USB Travel A/C Power Adapter Charger for iPad 2 iPhone 3G 3GS 4 4G ipod shuffle nano classic touch



forse nell ultimo link è a buon prezzo