... phone,Computer Cpu, PC, LCD TV video signal transmission, Audio Jack audio connecting,with different types:2.5/3.5/6 ... (flip/micro/power/rocket/multi function),A&V Composite-Board,USB,PCB,HDMI,DR/DB Jacks,DIV,SATA etc.(7)Kangzheng ... ,and good customer services,any help,contact us pls. Mini Jack Connector