NECABLES (20 Pack) 3 Prong Telephone Modular Plug RJ9 RJ10 RJ22 4P4C Connector for Phone Handset Cord (Compatible with Both Solid and Stranded Wire) Style:4P4C Collyon RCA Video Cable Choose Color:Black & Yellow 2 pack Collyon RCA Video Cable Choose quality products to protect your system Read more Product name: RCA video cable (+ lead wire) About Product: The RCA cable is to connect a monitor and a camera the 4USB car charger has multiple protections to prevent over current and over charge transparent Material of pins: Copper Alloy Surface treament of pins: 3 micron gold plating (contact area) on 30 micron nickel plating Style of pins: 3 Prong type Better mechanical and electrical performance than 2 prong type Easy to be crimped and will hold the wires more tightly after crimping Useful life: More than 750 times 20 pcs per bag Attention: They are mainly used as the connectors of telephone handset cords Both mechanical and electrical performance are much more enhanced than normal 2 prong plugs