... socket 4p,dip,90 degree,2.0 connector Usb 2.0 connector,usb socket 1.USB Connector, 2.USB is used in MP3 ... Gold Plated 30 u''We specialize in designing, manufacturing and selling various electronic connectors,switches,cables, plugs, encoders,and electronic wires ... contact us,if you have any needs about switches,usb connector,sockets and so on.We always adhere to the business ...