InLine 99306 audio adapter 3.5mm socket/socket stereo

The InLine Audio Adapter 3.5mm female/female Stereo (model 99306) is a compact inline adapter designed to connect or extend two audio cables with 3.5mm jacks. Its black housing provides a durable, unobtrusive connection for headphones, speakers or other devices with standard 3.5mm stereo ports, enabling reliable analog audio transmission.

Advantages

This 3.5mm female/female stereo adapter offers a simple solution for joining two male 3.5mm cables or extending an existing cable without signal conversion. The inline form factor keeps connections tidy and portable, and the black finish is suitable for both home and professional setups. It preserves stereo channels for clear left/right audio separation.

Suitable for

• Extending a 3.5mm audio cable length
• Connecting headphones to an audio extension
• Joining portable audio devices, speakers or car audio auxiliary inputs

Key specifications

• Connector 1: 3.5mm jack female
• Connector 2: 3.5mm jack female
• Product colour: Black
• Model / MPN: 99306
• EAN: 4043718045945

How to use

Insert the male 3.5mm plug of one audio cable into one end of the adapter and the male plug of the second cable into the opposite end. Ensure plugs are fully seated to maintain a secure connection and optimal audio quality. Use with devices that accept standard 3.5mm stereo connections; no power or drivers are required.

Recommendations

To reduce noise and wear, avoid excessive bending or pulling at the connector junctions and disconnect by pulling the plug rather than the cable. For best results, use shielded cables and keep cable runs short where possible to minimize signal loss.