Delock Headset Adapter 1 X 3.5mm Jack Male To 2 X 3.5mm Jack Female (66437)
The Delock adapter enables a connection to a common headset with two 3.5mm stereo jack male connectors, with standard 3 pin assignment to a 3.5mm 4 pin stereo jack female port. Just connect the connector of the headset to the respective female ports of the adapter.
