The Link Depot 3.5mm Male-To-Male Audio Cable provides a simple solution for transferring music. It works with various devices. You can use this sound extension cable for audio channel transfers between a PC sound card, an MP3 player or a cell phone. It features brass- and nickel-plated plugs connected to the 24AWG-shielded cord. The 25' audio cable also provides extra length for additional space. A nice accessory for most sound aficionados, it delivers quality results with clarity and speed. This extension audio cable is a convenient add-on to an existing system because it can be installed with relative ease. Maintain audio integrity over larger surface areas with this cable.