Most audio devices come with a 3.5 mm stereo output jack, so this is a great cable to have on hand. This cable allows you to easily convert sound from your iPod, laptop or any other source that outputs a 3.5 mm headphone style connector to a receiver, amp, or any device that uses a stereo RCA input. Specification: Connect your audio sources to your sound system. The 3.5 mm Male to Dual RCA Female Audio Cable is ideal for when you want to connect a portable device to your home stereo. Easy installation with color coded ends, plug and play. Dimensions: 1.75" x 1"Color: Black with Gold Plated Connector, with red and white ends.