Gembird CCA-418M Metal 3.5 mm 4-pin socket to 2 x 3.5 mm stereo plug adapter / Black

Quick overview from the supplier:

Audio cable 3.5mm - 0.2 m - Cablexpert CCA-418M, 3.5mm 4-pin socket to 2 x 3.5 mm stereo plug adapter cable, allows connecting 4-pin plug headset to a PC computer, metal connectors, Black