USB-C to 3.5mm Jack Adapter PEDEA 60040125, passive audio converter

PEDEA 60040125 is a compact USB-C to 3.5mm jack adapter that allows standard wired headphones, earphones and line-level audio devices to connect to modern smartphones, tablets and laptops without a dedicated headphone socket. The adapter provides passive audio conversion where the host device supports analog audio over USB-C, enabling playback and microphone use on compatible devices. Its small form factor makes it convenient for everyday carry and temporary connections.

Advantages

The passive design requires no external power or drivers and works transparently with devices that expose an analog audio signal on the USB-C port. The adapter’s metal-reinforced connector and molded cable joint improve mechanical durability. Its simple plug-and-play operation ensures immediate compatibility on supported devices without software setup. The compact length and neutral color blend unobtrusively with mobile devices and accessories.

Suitable for

• Listening to music with wired headphones on USB-C only smartphones and tablets
• Using earphones with inline microphones for calls where the device supports analog mic input
• Connecting portable audio recorders or speakers with a 3.5 mm input to a USB-C source that provides analog audio
• Temporary replacement for a missing or damaged 3.5 mm headphone jack

Key specifications

• Connector A: USB Type-C (male)
• Connector B: 3.5 mm TRS/TRRS jack (female)
• Function: Passive analog audio conversion (no active electronics)
• Compatibility: Devices that support analog audio output/input via USB-C
• Build: Molded cable with reinforced connector strain relief
• Form factor: Compact inline adapter suitable for pocket carry

How to use

Insert the USB-C connector into the device’s USB-C port and plug the 3.5 mm headphone or audio cable into the adapter’s jack. If the host device supports analog audio over USB-C, audio playback and microphone functions will be available immediately without additional settings. For devices that do not expose analog audio, the adapter will not provide sound; check device specifications if unsure. Disconnect by gently pulling the adapter from the USB-C port and remove the 3.5 mm plug from the jack when not in use.

Usage recommendations

Use with devices that explicitly support analog (TRS/TRRS) audio over USB-C to ensure proper audio and microphone functionality. Avoid excessive bending at the connector and keep the adapter dry to maintain long-term reliability.