---
product_id: 654955314
title: "SPRODIO 2 PORT 3.5mm Stereo Audio Switch Box AUX headphone Speaker Manual selector switcher Use 6A toggle switch (2 in 1 out / 1 in 2 out) -T21"
brand: "generic"
price: "€ 36.39"
currency: EUR
in_stock: true
reviews_count: 8
category: "Generic"
url: https://www.desertcart.fr/products/654955314-sprodio-2-port-3-5mm-stereo-audio-switch-box-aux
store_origin: FR
region: France
---

# 2-in-1 / 1-in-2 audio routing versatility 6A/125V toggle switch - ultra reliable Durable metal casing - built to last SPRODIO 2 PORT 3.5mm Stereo Audio Switch Box AUX headphone Speaker Manual selector switcher Use 6A toggle switch (2 in 1 out / 1 in 2 out) -T21

**Brand:** generic
**Price:** € 36.39
**Availability:** ✅ In Stock

## Summary

> 🎛️ Switch Smart, Sound Sharp — Your Audio Command Center

## Quick Answers

- **What is this?** SPRODIO 2 PORT 3.5mm Stereo Audio Switch Box AUX headphone Speaker Manual selector switcher Use 6A toggle switch (2 in 1 out / 1 in 2 out) -T21 by generic
- **How much does it cost?** € 36.39 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fr](https://www.desertcart.fr/products/654955314-sprodio-2-port-3-5mm-stereo-audio-switch-box-aux)

## Best For

- generic enthusiasts

## Why This Product

- Trusted generic brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Dual Mode Flexibility:** Use as 2 inputs to 1 output or 1 input to 2 outputs (non-simultaneous) to fit your evolving audio setup needs.
- • **Plug & Play Convenience:** No power supply needed—just connect and switch instantly, making it ideal for busy professionals who value simplicity.
- • **Universal Compatibility:** Works flawlessly with computers, TVs, headphones, speakers, and MP3 players via standard 3.5mm jacks, ensuring seamless integration.
- • **Compact & Durable Design:** Super mini metal box crafted for stability and longevity, perfect for clutter-free desks and on-the-go setups.
- • **Seamless Audio Switching:** Effortlessly toggle between two audio sources or outputs with a smooth, lossless 6A/125V toggle switch for zero sound degradation.

## Overview

The SPRODIO T21 is a compact, metal-encased 3.5mm stereo audio switch box featuring a premium 6A/125V toggle switch that enables smooth, lossless switching between two audio sources or outputs. Designed for professionals seeking versatile, reliable, and power-free audio management, it supports both 2-in-1-out and 1-in-2-out configurations, making it the perfect minimalist solution for seamless audio control across multiple devices.

## Description

This SPRODIO T21 box helps you to switch between two audio source inputs and headset /speaker directly, and the using directions are reversible, it can use as "2 outputs to 1 input", or "1 input to 2 outputs"( 2 outputs are not at the same time) according to your need. Feature Difference: It use quality 6A/125V audio toggle switch pot, switches smoothly, sound quality lossless, this toggle switch is more reliable and durable than version with A/B button. Parameters: Brand: SPRODIO Model: T21 input/output sockets: 3.5mm (1/8") jacks Item Dimension: W 1.73 x D 1.97 x H 0.9 inches Net weight: 50g

Review: DOES THE JOB! - I was looking for a switchbox to flip between my computer speakers and headphones. This is it... nice, simple, no frills, it JUST WORKS. Easy to connect; 1/8" TRS stereo cable from Computer audio out to i/o on the box; speakers to A, headphones to B; DONE. It's a little smaller than I expected, but no problem. Nice, solid metal box; firm positive feeling switch. No static, click, or pop when switching. No volume control, but that's not necessary; I control volume at the computer keyboard. Passive switch; no power supply necessary. I used a small piece of adhesive velcro to attach it to my desk so it doesn't slide around. VERY reasonable price.
Review: Gets the job done! - A very simple device that connects quickly and works! No extra knowledge of sound systems needed. If you can plug in headphones or connect via Bluetooth you can set up this splitter. I use mine to go back & forth between wired speakers and blue tooth head phone on a tv. You do need a group fault interrupter. I located mine on the audio-out of my tv. Very small, takes up almost no space on the cabinet. Great value: price vs function!

## Features

- Using quality 6A/125V audio toggle switch pot, switches smoothly, sound quality lossless, reliable and durable
- 2 IN 1 OUT: Connect with two audio sources (example: computer and TV), then connect with one output (example: speaker). The A/B switch pot is for selecting one of the audio sources to be routed to the output.
- 1 IN 2 OUT: Connect with one audio source (example: mp3), then connect with two outputs (example: headphones and speakers). The A/B switch pot is for selecting one of the outputs (2 outputs are not simultaneous).
- Super mini box Made of quality metal, durable, stable and comfortable
- Plugs and plays, it doesn't require any power supply. You can choose from the two stereo audio input sources to one output quickly and easily. Easy A-B switching.Designed for the convenient use of multiple devices.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0D9P7FPY2 |
| Best Sellers Rank | #141 in Audio & Video Selector Boxes |
| Brand | Generic |
| Date First Available | July 18, 2024 |
| Interface Type | 3.5mm |
| Item Weight | 1.76 ounces |
| Item model number | T21 |
| Manufacturer | SPRODIO |
| Material | Metal |
| Maximum Supply Voltage | 125 Volts |
| Minimum Supply Voltage | 125 Volts (DC) |
| Number of Channels | 1 |
| Number of Pins | 4 |
| Product Dimensions | 1.97"L x 1.73"W |

## Product Details

- **Brand:** Generic
- **Interface Type:** 3.5mm
- **Maximum Supply Voltage:** 125 Volts
- **Minimum Supply Voltage:** 125 Volts (DC)
- **Number of Pins:** 4

## Images

![SPRODIO 2 PORT 3.5mm Stereo Audio Switch Box AUX headphone Speaker Manual selector switcher Use 6A toggle switch (2 in 1 out / 1 in 2 out) -T21 - Image 1](https://m.media-amazon.com/images/I/51q7-fuSb3L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ DOES THE JOB!
*by G***N on January 20, 2026*

I was looking for a switchbox to flip between my computer speakers and headphones. This is it... nice, simple, no frills, it JUST WORKS. Easy to connect; 1/8" TRS stereo cable from Computer audio out to i/o on the box; speakers to A, headphones to B; DONE. It's a little smaller than I expected, but no problem. Nice, solid metal box; firm positive feeling switch. No static, click, or pop when switching. No volume control, but that's not necessary; I control volume at the computer keyboard. Passive switch; no power supply necessary. I used a small piece of adhesive velcro to attach it to my desk so it doesn't slide around. VERY reasonable price.

### ⭐⭐⭐⭐⭐ Gets the job done!
*by G***K on February 17, 2026*

A very simple device that connects quickly and works! No extra knowledge of sound systems needed. If you can plug in headphones or connect via Bluetooth you can set up this splitter. I use mine to go back & forth between wired speakers and blue tooth head phone on a tv. You do need a group fault interrupter. I located mine on the audio-out of my tv. Very small, takes up almost no space on the cabinet. Great value: price vs function!

### ⭐⭐⭐⭐⭐ This little audio swtch really works well!
*by F***N on February 4, 2026*

I have two Mac computers, one monitor and one sound bar. I purchased a 2 in 1 out HDMI switch, a 2 in 1 out USB-A switch, and most recently, this 2 in 1 out 3.5mm audio switch. Now I can easily switch from one computer to the other on the monitor, the mouse/keyboard and the audio to the sound bar. The switch housing is aluminum and very solid, as is the toggle switch itself. The switch works perfectly.

## Frequently Bought Together

- Generic SPRODIO 2 PORT 3.5mm Stereo Audio Switch Box AUX headphone Speaker Manual selector switcher Use 6A toggle switch (2 in 1 out / 1 in 2 out) -T21
- 2 Pack AUX Cable, (6.6ft/2m, Hi-Fi Sound) 3.5mm TRS Auxiliary Audio Cable Nylon Braided Cord Compatible with Car,Home Stereos,Speaker,iPod iPad,Headphones,Sony,Echo Dot,Beats (Grey)
- Nanxudyj 3.5mm Audio Cable 6ft/1.8M, Stereo Aux 3.5mm to 3.5mm Cable 90 Degree Long Aux Cable Aux 3.5mm Male to Male Right Angle TRS Cable Compatible for Headphone,Tablets, Speakers, 24K Gold Plated

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*Product available on Desertcart France*
*Store origin: FR*
*Last updated: 2026-03-14*