Ugreen PID: 10789 headset splitter adapter features one 3.5mm male (TRRS) and two 3.5mm (TRS) female connectors、 allowing you to connect an external speakers/headphone and microphone to your PC、 laptop、 tablets or smartphones with a single 3.5mm 4pin combo port. While some laptops from Apple and Dell feature only a single (4-position) 3.5mm audio port to support both audio input and output、 this headset splitter adapter breaks the audio port out into two distinct ports - one that can be used for a microphone input connection、 and the other for connecting external (output) speakers.

 1x  Input: 3.5mm 4-pin Male 
 1x Output: 3.5mm 4-pin Female for Mic x1; 3.5mm 4-pin Female for Audio  
 Connect a headset (audio & microphone) to your PC、 Laptop、 tablet、 smartphones etc. 
 Gold plated connectors resist corrosion and ensure optimum sound quality. 
 Oxygen-free copper provide maximum's conductivity and durability.

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