FosPower’s FIBER OPTIC AUDIO CABLE will ONLY connect with devices with a mini 3.5mm OPTICAL output/input. Research product specs to be sure this cable will work with your device.Only works with the following devices that have 3.5mm optical/Mini Toslink input or output:-MacBook Pro (Retina, 13-inch / 15-inch, Late 2013 and later)-Mac Pro (Late 2013)-iMac (21.5-inch, Mid 2014)-Mac mini (Late 2014)-Apple Hi-Fi-Apple Airport Express-Astro A30 & A40 MixAmp Audio systems-Chromecast Audio-Ibasso DX80-Astell & Kern AK380 Music Player-Channel Master DVR+-Sound Blaster Audigy 2 ZS Sound Card-Turtle Beach Audio Advantage Micro and Micro II USB Audio AdapterNOT an analog to digital converter cableThis OPTICAL cable will NOT plug into your headphone jack and convert analog audio signals into digital audio with optical laser light. The center core is a plastic fiber optic cable with connectors on both ends with a jacket to protect it. It is specifically used to transmit digital (optical) audio. If you need an OPTICAL cable to go from mini-TOSLINK to standard TOSLINK, this cable will do the job.Premium Fiber Core and Metal ConnectorsConstructed from high quality low-loss, low-jitter, maximum signal transfer, precision polished fiber core to eliminates RF, EM, and ground loop interference. Coupled with heavy metal connectors to dampen vibration.24k Gold-plated Ferrules with Strain-Relief PVC Jacket24k gold-plated ferrules that resist corrosion, reduce tarnish, and provide maximum protection for the fiber tip. Quality PVC jacket contributes to the OD5.0mm strain-relief construction that not only provides flexibility, but also protects the cable from kinks.-Optical Cable Only!-Does not support Dolby TrueHD and DTS-HD Master Audio.-Remove protective rubber tip covers before use.