Description: This is an Rca Dual Adapter That Connects a PC Sound Card, Portable CD player, Mp3 player, or 3.5mm Jack Mini Home Stereo Audio Source to a Stereo Receiver Or Multimedia Speakers. Function: Rca Y adapter splitter cable. Use this cable to connect a mono audio source to stereo audio equipment with Rca connectors. Premium Built Cables: Gold-Plated connectors resist corrosion and reduce tarnish. Well Made: Copper braided and aluminum foil shielding provide cable flexibility and greatly reduce undesired EMI/RFI interference. Delivery List: 4 Pack in total: 2 pcs 50cm dark blue 1 Male to 2 Female Rca Y Cable; 2 pcs 50cm dark blue 1 Female to 2 Male Rca Y Cable.