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Black 3.5mm male plug splitting to two 3.5mm female jacks, 20cm TPE cable

Hetai Tech

Hetai Tech 3.5mm Audio Splitter Cable 20cm

SKU CH-A8XG-CARBP

Splits a single 3.5mm combo jack into separate headphone and microphone ports for use with older audio accessories

  • Connector TypeMicro USB to USB A
  • Splits one combo jack into separate headphone and microphone ports
  • 20 cm cable keeps laptop bags tidy
  • Gold-plated 3.5 mm plugs resist corrosion
  • Works with 4-pole devices such as iPhone and iPad
  • Enables automatic external-microphone selection on Apple devices

Splitter for combo audio ports

This 20 cm cable splits a single 3.5 mm combo jack into separate headphone and microphone sockets. It lets older headsets work with laptops and tablets that only provide one combined port. The short length keeps the connection tidy at a desk or in a bag.

Gold-plated plugs with TPE sheath

Gold-plated connectors resist corrosion and maintain a clean signal path over repeated insertions. The TPE jacket stays flexible in cold temperatures and resists tangling when coiled. Male-to-dual-female layout means no extra adapters are needed for standard 3.5 mm plugs.

Replaces single-jack limitation

Upgrades a combined audio port so legacy headsets with distinct plugs can be used immediately. The jump is worth it when a condenser microphone fails to register on a smartphone or tablet because the device cannot switch inputs automatically. Buyers who need longer reach or inline volume control will need a different cable.

Highlights

  • Splits one combo jack into separate headphone and microphone ports
  • 20 cm cable keeps laptop bags tidy
  • Gold-plated 3.5 mm plugs resist corrosion
  • Works with 4-pole devices such as iPhone and iPad
  • Enables automatic external-microphone selection on Apple devices

Specifications

Connector TypeMicro USB to USB A

Questions about this item

How does the 3.5mm connector split the audio signals?

The single 3.5mm male plug separates into one 3.5mm female headphone jack and one 3.5mm female microphone port for dual connection.

What physical space does the 20cm cable need?

The short 20cm length and compact splitter housing fit easily inside a laptop bag or tight desk setups.

How is the splitter installed and what step is often missed?

Plug the male end into the combo port, then insert headphones and microphone into the labelled female jacks; skipping the labels swaps audio and mic signals.

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