When you have multiple devices that use USB cord to charge, you need to have multiple USB charger. That becomes very annoying. I ordered the device that can charge multiple USB devices. Now I can carry just one device. This will come in very handy when I travel overseas.
Pacific Software Publishing, Inc. 
内倉憲一 
木曽町田中屋豆腐 
Tetsuro Watanabe 
カワシマヒロキ（ひーさん） 
橋本諭弥 
Seattle Execs. 
bokushi 
Official Bloguru Support 
KUMA 
さわ