SPDIF Optical Audio Switcher with Remote Control Digital TOSLINK Switch Box (3 Inputs 1 Output)

This digital optical audio switcher 3x1 allows you to conveniently connect up to three optical fiber signals to one sets of SPDIF/TosLink signal receiving device. It switch audio signal without loss of quality or degradation. You can manually disconnecting/connecting the appropriate optical audio cable by IR remote control. And connect the output port with fiber input device through fiber cable. 
Features
Switching 3 ways of optical fiber signal inputs to 1 set of SPDIF/TosLink signal receiving device.
Using optical fiber, cable loss less than 0.2Db/m, output distance up to 40m. 
Input can be switched by remote control as well as by directly pressing the button.
Support power off memory, with over voltage protection.   
Plug and play, without signal loss. 
Specifications
Audio Format Support: LPCM2.0/DTS/DOLBY-AC3
Input Port: 3 * SPDIF/TOSLINK in, 1 * IR receiver port, 1 * DC 5V port
Output Port: 1 
Adapter Output: DC 5V 1A
Item Size: 5.3 * 5.3 * 2.3cm / 2.09 * 2.09 * 0.91in  
Item Weight: 37.6g / 1.33oz
Package Size: 11.4 * 11.3 * 6.3cm / 4.49 * 4.45 * 2.48in   
Package Weight: 185.2g / 6.53oz 
Package list
1 * Optical Audio Switcher
1 * Remote Control
1 * IR Extender Cable
1 * 5V Power Adapter
1 * User Manual