Audio Cable 3.5mm Hypertec 721136-HY

The Hypertec 721136-HY audio cable provides a compact solution for splitting or extending a 3.5mm audio connection. This black cable features a single 3.5mm female connector on one end and two 3.5mm male connectors on the other, enabling straightforward connections between headphones, portable players, smartphones, tablets, laptops and external speaker systems. The cable’s construction is designed for everyday use in home, office and travel setups, offering a simple way to route audio signals where needed.

Advantages

The cable’s female-to-dual-male configuration allows connection of two devices to one output or routing a single input to two receivers without requiring additional adapters. Its 3.5mm connectors are compatible with most consumer audio equipment, and the black finish provides a discreet appearance that blends with other AV components. The design focuses on reliable electrical contact and ease of use in compact audio setups.

Suitable for

• Connecting headphones and earphones to portable audio sources
• Splitting a single 3.5mm output to two amplifiers or speaker inputs (where supported)
• Connecting smartphones or tablets to car or home stereo auxiliary inputs
• Use with laptops or desktop PCs for audio output distribution
• Portable setups for travel, meetings or presentations

Key specifications

• Connector 1: 3.5mm female
• Connector 2: 2 × 3.5mm male
• Product colour: Black
• Usage type: Audio signal splitting/extension for line-level consumer devices

How to use

Insert the single 3.5mm male plug from the source device into the 3.5mm female connector of the cable. Plug the two 3.5mm male connectors into the desired receiving devices, ensuring firm seating in each jack. If splitting a single output to two inputs, verify that the source supports simultaneous output to multiple devices and monitor volume levels to avoid distortion. When connecting to devices with different input types, use compatible adapters or converters as required.

Usage recommendations

Use this cable with consumer line-level equipment such as phones, tablets, portable players and speakers; avoid connecting to professional balanced audio inputs without proper conversion. To prolong connector life, avoid excessive bending near the ends and disconnect by pulling the connector body rather than the cable.