Headset converter mobile Sandberg 508-67

The Sandberg Headset Converter Mobile (model 508-67) adapts headsets that use two separate 3.5 mm plugs for microphone and headphones to devices with a single 3.5 mm combined audio jack. The compact black adapter enables use of smartphone-style headsets with PCs or other equipment that provide separate mic and headphone sockets, making it easier to reuse existing headsets across devices.

Advantages

This small, lightweight adapter provides a reliable mechanical and electrical connection between a combined 4‑pole headset plug and devices with separate microphone and headphone jacks. Its compact size and black finish make it unobtrusive and convenient to carry. The converter supports standard 3.5 mm connections and requires no power or drivers.

Suitable for

• Connecting smartphone headsets with a single 3.5 mm TRRS plug to a PC with separate headphone and microphone jacks
• Using in-line headset microphones with desktop computers or older laptops
• Switching between mobile devices and devices with separate audio I/O

Key specifications

• Brand: SANDBERG
• Model / MPN: 508-67
• Connector 1: 2 x 3.5 mm (female)
• Connector 2: 3.5 mm (male, combined TRRS)
• Colour: Black
• Category: Cable interface and gender adapters

How to use

Insert the combined 3.5 mm plug from your smartphone headset into the adapter’s single 3.5 mm female connector. Then plug the adapter’s two 3.5 mm male connectors into the PC’s headphone (audio out) and microphone (mic in) sockets. Confirm correct orientation by testing audio playback and microphone input; if audio or mic do not work, swap the plugs between the two PC sockets if they are unlabeled.

Usage recommendations

Use this adapter with standard 3.5 mm TRRS smartphone headsets and PCs or devices that have separate 3.5 mm microphone and headphone jacks. Avoid excessive bending at the connector points and store the adapter protected from dust and moisture to maintain a reliable connection.