... signal transmission, Audio Jack audio connecting,with different types:2.5/3.5/6.3/Mono/Stereophonic.(6)We have all kinds of phone jacks ... /3.5mm/6.35mm),Dc Power Jacks,RCA Jacks,Connectors,Switches(flip/micro/power/rocket/multi function),A&V Composite-Board,USB ... ,PCB,HDMI,DR/DB Jacks,DIV,SATA etc.(7)Kangzheng Electronics Co.,Ltd can ...