As we all know, phone portable charger basically with USB plug, and then followed by a conversion jack to charge. If the conversion interface band, it is too much trouble. The Now Technology Co., Ltd., Shenzhen solid CHF production power strip with USB charging jack. This product not only provides a general power jack, a USB power jack for digital products. USB equipment directly into the USB interface on the card, you can get a reliable and adequate supply capacity is very convenient.