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2.5mm Mono Plug to 3.5mm Mono Jack Adaptor - Gold Plated
In Stock This item should ship tomorrow (11/30/2015) if ordered within 13 hours 13 minutes

0.16 lbs

Flat Rate Shipping Prices

  • 0-3lbs- $4.99

2.5mm Mono Plug to 3.5mm Mono Jack Adaptor - Gold Plated

Do you have a device with a 3.5mm plug that won't fit into your other device with a 2.5mm jack, such as a pair of standard headphones and a new smartphone? If so, you need this adapter from Monoprice!

This adapter has a mono 3.5mm female TS jack and a mono 2.5mm male TS plug. The connectors are gold plated to ensure a smooth, corrosion-free connection.

Note that this is a mono adapter. If you need this for a stereo audio application, such as listening to music on your smartphone with your standard headphones/earbuds, you should get the stereo version, PID 7124, instead.

Important: Although this adapter will physically connect a headset to a smartphone headset/microphone jack, this will not allow use of the microphone. This adapter has TS (Tip-Sleeve) connectors with two contact points, while a headphone/mic device requires TRRS (Tip-Ring-Ring-Sleeve) connectors with four contact points.

6 Reviews

95% of the reviewers recommend this product


Great little adapter

  • Anonymous,
  •  Lake Orion, MI 
  • 5/21/2014 10:35:21 PM

Pros: It feels somewhat durable. It works.

Cons: None

I used this adapter to convert the IR blaster ports on multiple Logitech Harmony remotes to something a little more standard. Most IR blasters and kits are all 3.5mm and Logitech decided to make their jacks 2.5mm. This adapter worked perfectly in every instance it was very affordable.

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  • Michael Annecchini,
  •  Chesterfield, VA 
  • 2/9/2014 6:08:39 AM

Pros: what I needed

Cons: none

ordered, shipped, received. Great experience as always.

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Works but needs to be better

  • Ash,
  •  Chandler, AZ 
  • 2/6/2013 4:09:36 PM

Pros: I like the casing is plastic so that its electrically safe

Cons: Its female connector doesn't grips the external male connector and so with just a little force the external pin comes out easily and so has a chance of accidently getting removed.

Does its job.

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Great for using most IR targets with Slingboxes

  • Justin,
  •  Charlotte, NC 
  • 1/30/2012 10:26:33 AM

This is a great product at a great price. We have a project at work where we are using 150 Slingboxes. I don't care for the IR emitter eyes that come with the Slingboxes but they are 2.5mm and most 3rd party IR emitter eyes are 3.5mm. This was a great solution for utilizing 3rd party IR emitter eyes with all Slingbox models.

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  • Anonymous,
  •  Redondo Beach, CA 
  • 3/14/2011 10:32:10 AM

ridiculously low price, free delivery, quality product. MonoPrice remains my goto vendor for a/v an pc cables/supplies.

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