This 3.5mm to 2RCA cable can be used e.g. for connecting your soundcard to an amplifier.

Specification

• Connector 1: Stereo Plug 3.5mm Male x 1
• Connector 2: RCA Male Connectors x 2
• 28Awg wire gauge 
• 3.8mm OD 
• Black PVC Jacket 
• Silver Metal Shell 
• Gold Plated Connectors that prevent corrosion 
• Higher Resistance 
• Red and White molding that helps identify R/L
• Length: 25ft