• Compatible with devices that have a mini TOSLINK output and audio equipment with a TOSLINK (OPT or SPDIF) input • Not compatible with devices that only have a 3.5 mm output • Ideal for transmitting digital audio from devices such as iMac (2010-15), Mac mini (2007-14), Mac Pro (2013), MacBook Pro (2012-15), AirPort Express, Chromecast Audio, Intel NUC, and MP3 players • The optical cable is made with optical fiber, making it completely immune to electrical interference • Flexible, metal-free design and quality tested at various stages • Mini TOSLINK cables only carry digital audio signals and do not convert analog signals • Not a converter and not suitable for standard smartphone 3.5 mm connections