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Gray Y-splitter cable with 3.5mm 4-pin female to dual 3-pin male connectors

ESTONE

ESTONE HD84 3.5mm 4-pin female to 2x 3.5mm 3-pin male splitter .3m Gray

SKU CH-KGXS-NHBRY

Splits one 3.5 mm 4-pin headset jack into separate stereo output and mono microphone plugs for PC use

  • Port count2
  • Adapter typeRCA Connectors
  • Cable length5 in (12.7 cm)
  • Input ports1x 3.5 mm male
  • Output ports2x 3.5 mm female
  • Connector typeStandard
  • Connect headset audio and mic through one PC port
  • 4-pole female input splits to dual 3-pole male plugs
  • 3 metre cable keeps desktop wiring tidy
  • Grey finish suits professional or home setups
  • Sold as a two-pack for spare or multi-PC use

Single 3.5 mm headset to dual PC ports

The ESTONE HD84 splitter accepts a single 3.5 mm 4-pole female headset connector and breaks it out to two 3-pole male plugs for separate headphone and microphone jacks on a PC or laptop. The 0.3 m gray cable keeps the connection tidy at a desk. It is built for users who need to combine audio output and mono microphone input through one headset jack.

Passive wiring under continuous use

The adapter uses straight-through passive wiring with no active electronics, so signal quality remains consistent during long VOIP sessions or extended gaming. No power is drawn and no driver is required, meaning the cable behaves the same after hours of use as it does at first connection. Gold-plated contacts resist oxidation that could degrade the path over time.

3.5 mm analogue audio interface limits

The 3.5 mm analogue interface carries unbalanced stereo and mono microphone signals, so cable length and shielding determine susceptibility to interference. At 0.3 m the included lead stays well within the practical range for clean desktop audio. Users needing longer runs or digital audio transport would require a different connection method.

How it compares

Measured against everything we stock in HDMI & Video Splitters, at today’s prices. Recalculated every night.

Price $8.99
Cheaper than about 93% of the 1,127 comparable items (median $20.99).

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Specifications

Product
Brand nameESTONE
Model nameHD84
Product typeAudio Splitters
Adapter typeRCA Connectors
Product colorGray
Audio & video
SoundYes
Ports & slots
Port count2
Input ports1x 3.5 mm male
Output ports2x 3.5 mm female
Connector typeStandard
Size & build
Cable length5 in (12.7 cm)

Questions about this item

Does the 0.3 m cable length keep the headset and microphone connections tidy on a desk?

The short 0.3 m length is designed to sit close to the PC or laptop ports, reducing cable clutter around the headset and microphone jacks.

What ports must the computer already have for this splitter to function?

The computer needs separate 3.5 mm headphone and microphone jacks, each accepting a 3‑position male plug, to match the splitter’s two output connectors.

Will a headset with a single 4‑position 3.5 mm plug work with older PCs that have separate audio and mic sockets?

Yes, the 4‑position female input accepts the headset’s combined plug, while the two 3‑position male outputs connect to the PC’s separate headphone and microphone ports.

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