Ugreen 20897adset splitter adapter features one 3.5mm female (TRRS) and two 3.5mm (TRS) male connectors, allowing you to connect a 4-position headset(audio & microphone) to a computer/Laptop that has separate microphone and audio ports. It works with all PC Applications - Skype, MSN Mesenger, Yahoo, Google Voice etc.

• Input: 3.5mm 4-pin Female x1;
• Output: 3.5mm 4-pin Male for Mic x1; 3.5mm 4-pin Male for Audio x1;
• Connect a 4-position headset to a computer/Laptop that has separate microphone and audio ports;
• Gold plated connectors resist corrosion and ensure optimum sound quality;
• Oxygen-free copper provide maximum's conductivity and durability;
• Compatible with various laptops that have a seperate mic and audio ports such as the HP ProBook 450 G1 / Lenovo Thinkpad T400..
• ABS CASE;