ienza&reg; Toslink to Mini Optical Cable for Astro MixAmp Pro and Turtle Beach Audio Advantage Micro II USB - 3 feet (Black) Connectors: TOSLINK to Mini Optical Plug Designed to connect MixAmp Pro to console or PC for audio Best for Dolby 7.1 Surround Sound Length: 3 feet, Color: Black MixAmp Pro is a registered trademark of Astro Gaming, Inc. ienza is a registered trademark. Use of the ienza trademark without the prior written consent of ienza, LLC. may constitute trademark infringement and unfair competition in violation of federal and state laws. ienza products are developed as cost-effective alternatives to OEM parts. They are not necessarily endorsed by the OEMs.