Aurum Cables 3 Pack RCA Female to Female Coupler Jack Adapter Convenient and cost-effective 3-pack Gold 1 RCA Female Jack to 1 RCA Female Jack (Coupler) Adapter Great for home entertainment and video game use. This Component RCA coupler is the perfect fit to change male connectors to a female jack in order to add another length of cable. Can be used to extend RCA component video and RCA composite video cables. Converts two short audio cables into a single long cable.