Monoprice

Monoprice 107221 6.35mm Stereo Plug to Dual Jack Adapter

4.2 (284 reviews)

Split Your Audio Signal with PrecisionThe Monoprice 6.35mm (1/4 Inch) Stereo Plug to 2 x 6.35mm (1/4 Inch) Stereo Jack Splitter Adaptor is a gold-plated adapter designed to split a single stereo audio signal into two, allowing you to connect two sets of headphones or speakers to one audio source.

$6.21*
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*Price sourced from Amazon.com. Last updated:Jul 14, 2026.Price and availability are subject to change.

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Overview

Split Your Audio Signal with Precision

The Monoprice 6.35mm (1/4 Inch) Stereo Plug to 2 x 6.35mm (1/4 Inch) Stereo Jack Splitter Adaptor is a gold-plated adapter designed to split a single stereo audio signal into two, allowing you to connect two sets of headphones or speakers to one audio source.

Key Features

package height : 10.668 cm

package length : 0.609 cm

package width :3.403 cm

Product type:ELECTRONIC CABLE

Specifications

Brand
Monoprice
Product Name
Monoprice 107221 6.35mm Stereo Plug to Dual Jack Adapter
Connector Type (Input)
6.35mm Stereo Plug
Connector Type (Output)
Dual Jack
Product Type
ELECTRONIC CABLE
Package Height
10.668 cm
Package Length
0.609 cm
Package Width
3.403 cm

Pros & Cons

👍 Pros

  • Transforms a single 6.35mm stereo plug into dual jacks, expanding audio connectivity options.
  • Its compact design, indicated by small package dimensions, suggests it is portable and minimizes clutter.
  • Made by Monoprice, a brand generally known for offering practical and affordable electronic accessories.
  • The product type is clearly identified as an ELECTRONIC CABLE adapter, simplifying purchasing decisions.
  • A straightforward solution for splitting a stereo signal to two outputs, which can be useful in various audio setups.

👎 Cons

  • The product is solely a stereo plug to dual jack adapter, offering limited functionality beyond splitting an audio signal.
  • There is no mention of the materials used in its construction, which might impact long-term durability.
  • The package dimensions are given, but actual product dimensions or cable length are not specified.
  • Only converts a 6.35mm stereo plug, so it is not suitable for 3.5mm or other connector sizes.
  • The features do not specify if it supports microphone signals or is purely for audio output.

Frequently Asked Questions

The primary function of this adapter is to convert a single 6.35mm stereo plug into dual jacks, allowing you to split an audio signal.
The package height is 10.668 cm, the package length is 0.609 cm, and the package width is 3.403 cm.
It features a 6.35mm stereo plug as its input, and converts it to dual jacks for output.
This adapter is designed to split a 6.35mm stereo signal, making it potentially useful for various audio setups where this conversion is needed.
The product description specifies it as a "6.35mm Stereo Plug to Dual Jack Adapter," and does not explicitly mention support for microphone signals.
The product type is listed as ELECTRONIC CABLE, categorizing it within general electronic connectivity accessories.