4 port usb charger 4 Ports USB Charger US Plug

100% brand new!
input:100-240v ac:50/60hz,300ma;
output:5.0v 2.1a(for usb x 4);
input protection:fuse;
output protection:automatic electronic short circuit protection and restoration;
2.1a output current special for ipad;
off/load:=0.5w;
color:white;
certified:ce,emc,rohs;
http://www.dsmar.com
4 port usb charger 4 Ports USB Charger US Plug