High quality rotary switch.Hot-swappable (no need to reboot computer).
Super mini size:Easy to place and suitable for your desktop and office.
Plug and play:No power supply and other software required; 't affect sound quality.
Analog signal maximum support 2V p-p input and output.
Input and output frequency range: 20Hz ~ 20KHz.Use standard audio cable, input transmission distance up to 8 meters, output transmission distance up to 8 meters.

Main functions:
① Select audio input between (IN/OUT)A//D with 1/4 switch knob and get one output;
② Select audio output between (IN/OUT)A//D to receive one input;
How to use:
① audio sources (like CD player / computer/Phone/MP3) to 1/4 ports and 1 audio output (like speakers) to IN/OUT port;
② connect 1 audio source to IN/OUT port and 4 audio outputs to 1/4 port.
Colour:black
Material:Aluminum alloy

Package Contents:
1 x Audio Switcher Splitter
1 x Audio Cable