Wozinsky USB-C to 3.5 mm Mini Jack Adapter WACM-01, black

The Wozinsky USB-C to 3.5 mm Mini Jack Adapter WACM-01 in black is a compact passive audio adapter that allows wired headphones, headsets and other 3.5 mm audio devices to connect to USB-C smartphones, tablets and laptops that lack a dedicated headphone jack. It provides analog stereo passthrough for music playback and supports voice calls without the need for drivers or software. Its lightweight, pocket-sized design makes it suitable for daily carry, travel and desktop use where a simple wired audio connection is required.

Advantages

This adapter offers plug-and-play convenience with no driver installation required, ensuring immediate compatibility with devices that support analog audio over USB-C. The passive design delivers stereo audio and voice call functionality while maintaining a minimal profile and low weight. Constructed for straightforward use, the Wozinsky adapter provides a reliable physical connection between USB-C ports and standard 3.5 mm headphones without extra power or settings.

Suitable for

• Connecting wired headphones or earphones to USB-C smartphones and tablets
• Using wired headsets with microphones for voice calls on compatible devices
• Connecting external speakers or audio interfaces with a 3.5 mm input
• Travel and commuting when a compact wired audio solution is preferred
• Desktop setups where a simple analog audio pass-through is needed

Key specifications

• Connector type: USB-C (male) to 3.5 mm TRS (female)
• Audio format: Analog stereo passthrough
• Functionality: Playback and voice call support (via compatible devices)
• Design: Passive adapter, plug-and-play, no drivers required
• Color: Black
• Form factor: Compact, lightweight, pocket-sized

How to use

Insert the USB-C plug into a compatible device’s USB-C port and connect your 3.5 mm headphones or audio cable to the adapter’s mini jack. The adapter operates immediately without software; select the device’s audio output if required in system settings. For headsets with microphones, ensure the connected device supports analog microphone input over the 3.5 mm connector. Remove the adapter when not in use to avoid stress on the device port.

Usage recommendations

Use gentle insertion and removal to protect the device’s USB-C port, and store the adapter in a soft pouch when carried in a bag or pocket. If the connected device does not detect audio, verify the device’s USB-C audio compatibility and check system audio settings. For optimal longevity, avoid exposing the adapter to moisture and extreme temperatures.