Portable DVD players, laptops, portable CD players, MP3 players, iPods, pcs, and projectors all have one thing in common a 3.5 mm (1/8″) stereo audio jack. This stereo audio extension cable features a 3.5 mm male plug on one end and a female jack on the other. Cables & Etc, LLC is the owner of the trademark C&E. This UPC is trademarked under C&E. Any violation will be reported to Amazon without any prior warning.