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Black 20cm Y-cable with one 3.5mm male plug and two 3.5mm female sockets

STARTECH

STARTECH MUY1MFFS 3.5mm Slim Stereo Splitter Cable 20cm

SKU CH-DVED-3XND4 MPN MUY1MFFS

Splits a single 3.5 mm headphone jack into two female ports with a 20 cm slim cable and moulded strain-relief connectors

  • Connector count3
  • Connector detailsConnector A: 1–3.5 mm Mini-Jack (3 Position) Male Connector
  • Connector genderMale to Female
  • Product typeStereo Cables
  • Product colorBlack
  • Overall length8.4 in (20 cm)

Style Slim Cable - mobile

  • Splits one headphone jack into two for shared listening
  • 20 cm length keeps connections tidy on portable devices
  • Slimline connector moulding fits recessed ports on phones and tablets
  • Nickel-plated contacts resist corrosion for reliable audio transfer
  • Molded strain relief protects cable joints from everyday bending

Slim stereo splitter for portable audio

The StarTech MUY1MFFS splits one 3.5mm headphone jack into two female ports, letting two listeners share a single source. Its 20cm length and slimline moulding suit phones, tablets and laptops where bulky adapters block adjacent ports. Nickel-plated connectors and 28 AWG conductors carry stereo signals without added electronics.

Replaces bulky Y-adapters in tight spaces

The slim connector profile fits recessed jacks on modern slimline devices where standard splitters cannot seat fully. The jump is worth it when the original adapter fouls a case edge or prevents a second cable from plugging in alongside. Molded strain relief reduces cable fatigue at the junction compared with unshielded equivalents.

Fits mobile setups and frees the source port

The male plug inserts into the host device while the two female sockets accept standard 3.5mm headphone or speaker plugs. No external power or drivers are required, so the cable works with any analogue stereo output. The short 20cm tail keeps cable clutter low on desks or in bags and leaves the host port accessible for charging cables.

How it compares

Measured against everything we stock in 3.5mm Aux Audio Cables, at today’s prices. Recalculated every night.

Price $12.99
Pricier than about 60% of the 309 comparable items (median $9.99).

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Specifications

Product
Brand nameStarTech.com
Model nameMUY1MFFS
Product typeStereo Cables
Product colorBlack
Ports & slots
Connector count3
Connector detailsConnector A: 1–3.5 mm Mini-Jack (3 Position) Male
Connector B: 2–3.5 mm Mini-Jack (3 Position) Female
Connector genderMale to Female
Size & build
Overall length8.4 in (20 cm)
Shipping weight0.01 kg
Package size90 × 88 × 11 mm

Other versions of this model

2 more in the same range

Questions about this item

Will the 3.5 mm male plug fit inside a phone case cutout?

The slimline connector molding is designed for portable devices and typically clears standard case openings.

How do I connect headphones and a microphone to the two female ports?

Plug the male end into the combined headset jack, then insert the headphone plug into one female port and the microphone plug into the other.

When should I replace this 20 cm splitter if the audio cuts out?

Replace it if the nickel-plated contacts show corrosion, the PVC jacket splits, or the 28 AWG conductors break near the strain-relief molding.

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