Package includes:
<br />1x Coaxial Toslink Digital to Analog Audio Converter Adapter
<br />1x Fiber Optical Cable
<br />1x USB Power Cable
<br />1x English User Manual 
<br />
<br />Specifications:
<br />Color: Black
<br />Material: Metal shell
<br />Size: 63*41*26mm  
<br />Use voltage: DC5V
<br />Power supply: USB powered
<br />Purpose: Converts coaxial or toslink digital audio signal to analog L/R audio and connects to an external device via a standard RCA jack
<br />Input audio: Coaxial or toslink digital audio
<br />Output: L/R audio