USB-C to 3.5 mm audio cable Tech-Protect THP1582, 1 m, black

The Tech-Protect THP1582 USB-C to 3.5 mm audio cable is a 1 m wired adapter designed to provide a direct analog audio connection from devices with a USB-C port to headphones, speakers or car audio systems that use a 3.5 mm mini jack. The black cable enables playback and, where supported by the connected device, voice calls using wired headsets with integrated microphones. This plug-and-play solution requires no additional software and offers a straightforward way to restore wired audio output on smartphones, tablets and laptops that lack a dedicated headphone jack.

Advantages

The cable delivers a simple, low-latency wired connection for high compatibility with standard 3.5 mm audio equipment. Its 1 m length balances convenience and portability for everyday use, while the single-piece design reduces the number of connection points for stable audio transmission. No drivers or pairing are required, making setup immediate on most modern USB-C devices that support audio over USB-C.

Suitable for

• Smartphones and tablets without a 3.5 mm headphone jack
• Laptops and ultrabooks that support USB-C audio output
• Car stereos and portable speakers with a 3.5 mm aux input
• Wired headphones and headsets with inline microphone (when device supports mic over USB-C)
• Situations where a reliable, latency-free audio connection is required

Key specifications

• Connector A: USB-C male (audio output)
• Connector B: 3.5 mm stereo male (mini jack)
• Cable length: 1 m
• Color: black
• Functionality: audio output; microphone support where device compatible
• Operation: plug-and-play, no driver installation required on supported devices

How to use

Connect the USB-C end to the device’s USB-C port and plug the 3.5 mm mini jack into headphones, speakers or a car audio AUX input. If the connected device supports audio over USB-C, audio playback will route through the cable immediately. For headsets with a microphone, ensure the source device supports microphone input via the USB-C port; otherwise only audio output will be available. When not in use, store the cable coiled to avoid kinks and protect connectors from dust and damage.

Usage recommendations

For best performance, use the cable with devices known to support USB-C audio output. Avoid excessive bending near the connector ends and disconnect by gripping the plug rather than pulling the cable. If microphone functions are required, verify device compatibility in the audio settings before use.