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StarTech MU1MMFS 0.3" Slim 3.5mm Stereo Extension Audio Cable M-F

  • 2 Connector Number
  • Black
  • M-F

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  • Overview
  • Specifications
  • Warranty & Returns
  • Reviews

Extend the connection distance between your iPhone®, MP3 player or other mobile audio device and your headphones or stereo system. The MU1MMFS 3.5mm headphone extension cable (1m) features a 3.5mm (1/8" TRS) male audio connector on one end and a 3.5mm (1/8" TRS) female audio connector on the other, making it easy to extend the reach of your headphones between your iPhone®, MP3 player or other mobile audio devices and your stereo system.

To ensure long-lasting performance, this high quality headphone extension cord features molded PVC strain relief at each of the 1/8" TRS connectors , which prevents the cable termination points from bending at sharp angles, in turn reducing the risk of cable damage.

Learn more about the STARTECH MU1MMFS


Extension Cables


Stereo Cables
Connector Number
Connector Detail
Connector A: 1 - 3.5 mm Mini-Jack (3 Position) Male
Connector B: 1 - 3.5 mm Mini-Jack (3 Position) Female
Terminal Gender


Connector Plating: Nickel

Cable Jacket Type: PVC - Polyvinyl Chloride

Physical Characteristics
Product Height: 0.3 in [8.5 mm]
Product Width: 0.3 in [8.5 mm]

Wire Gauge: 28 AWG

Cable Length: 3.3 ft [1 m]
Product Length: 3.3 ft [1 m]
Warranty, Returns, And Additional Information
  • Warranty
  • Limited Warranty period (parts): Lifetime
  • Limited Warranty period (labor): Lifetime
  • Read full details

Customer Reviews of the STARTECH MU1MMFS

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  • Byron P.
  • 3/2/2014 6:37:27 PM
  • Tech Level: High
  • Ownership: 1 month to 1 year

5 out of 5 eggsQuality Product - Watch for Special Deals

Pros: Nice quality flexible audio cable. Made in China, but not the type that gets brittle and flakes apart. Perfect for replacing the headphone cable if you have a short stubby plug on the headphones. Note the length is one meter, but I find that perfect.

Cons: Not always at the best price

Other Thoughts: I picked up two of these for "the price of one" and was quite happy with the deal. I would not be as happy with regular pricing and added shipping costs, but this is a quality item.

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  • Anonymous
  • 7/1/2013 4:15:42 AM
  • Tech Level: Somewhat High
  • Ownership: 1 month to 1 year
  • Verified Owner

5 out of 5 eggsDOES THE THING

Pros: It does the thing that it said it would do.

Cons: Doesn't do things it doesn't do.

Other Thoughts: The rubber is just the right amount of softness, seems plenty sturdy. I suppose you could use it to tape or even drill a hole in your desk from the back panel, this way it keeps things organized.

Sometimes, even with front panel connections, your headphones just don't reach long enough and you just need that quarter meter or so more to not yank them out of your ears (or off your head) in horror, especially if you buy expensive headphones.

2 out of 2 people found this review helpful. Did you? Yes No

  • Christopher P.
  • 5/20/2013 8:26:13 PM
  • Tech Level: High
  • Ownership: 1 week to 1 month
  • Verified Owner

5 out of 5 eggsWhats not to like

Pros: Works - smooth sailing thus far

Cons: None

Other Thoughts: Wont always need something like this but buy with confidence, mine showed up just fine and are doing the job admirably.

1 out of 1 people found this review helpful. Did you? Yes No

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