--- product_id: 550411211 title: "SPRODIO 2 Way in-line 3.5mm Audio Switch Box A/B Selector Switcher Compatible with 1/8\" Microphone TRRS TRS Independent Ground no noise-M201" brand: "generic" price: "Β£17.34" currency: GBP in_stock: true reviews_count: 8 category: "Generic" url: https://www.desertcart.co.uk/products/550411211-sprodio-2-way-in-line-3-5mm-audio-switch-box store_origin: GB region: United Kingdom --- # TRRS & TRS mic/headphone compatibility 2-in-1 & 1-in-2 directional switch Independent ground for zero noise SPRODIO 2 Way in-line 3.5mm Audio Switch Box A/B Selector Switcher Compatible with 1/8" Microphone TRRS TRS Independent Ground no noise-M201 **Brand:** generic **Price:** Β£17.34 **Availability:** βœ… In Stock ## Summary > πŸŽ›οΈ Master your audio flow with zero noise and total control! ## Quick Answers - **What is this?** SPRODIO 2 Way in-line 3.5mm Audio Switch Box A/B Selector Switcher Compatible with 1/8" Microphone TRRS TRS Independent Ground no noise-M201 by generic - **How much does it cost?** Β£17.34 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/550411211-sprodio-2-way-in-line-3-5mm-audio-switch-box) ## 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 - β€’ **Universal Compatibility:** Works flawlessly with both 3-segment (TRS) and 4-segment (TRRS) headphone jacks, including mic support. - β€’ **Compact & Durable Design:** Sleek aluminum chassis fits perfectly on your desk and withstands daily use. - β€’ **Seamless Audio Switching:** Effortlessly toggle between two audio sources or outputs without unplugging cables. - β€’ **Plug-and-Play Convenience:** No power neededβ€”just connect and switch instantly for professional-grade audio control. - β€’ **Crystal-Clear Sound Quality:** Independent ground wire design eliminates noise for pristine, high-fidelity audio. ## Overview The SPRODIO 2 Way in-line 3.5mm Audio Switch Box is a compact, passive audio selector that allows seamless switching between two audio sources or outputs. Featuring an independent ground wire design, it ensures noise-free, high-fidelity sound. Compatible with both TRS and TRRS jacks, it supports headphones with microphones, making it ideal for professionals and audiophiles seeking effortless, high-quality audio management without complicated setups. ## Description The most notable design highlights of this audio switcher are: Independent Ground Wire Design: When you connect two audio sources simultaneously, the ground wires of the two sources are independently separated. When switching channels, the ground wire is also switched, avoiding noise caused by a shared ground and ensuring high-fidelity audio reproduction. (This is different from other products that use a shared ground design.) Compatibility with 3-Segment and 4-Segment Headphone Jacks: This device supports the use of 3-segment (TRS) headphone jacks and is also compatible with 4-segment (TRRS) headphone jacks with microphone functionality. It can be used for audio playback and supports microphone functionality. Compact and Well-Designed: The SPRODIO audio switcher is a compact and meticulously designed 3.5mm bidirectional audio interface switcher, allowing users to conveniently switch between two audio sources/playback devices. Use Cases: Switching Between Devices: Perfect for users who need to switch between two audio sources, such as a computer and a smartphone, without frequently unplugging and re-plugging cables. High-Quality Audio: Ideal for audiophiles or professionals who require clear, low-noise audio transmission. Simplicity: Great for those who want a plug-and-play solution without complicated setups. Compatibility: The device supports both 3-segment (TRS) headphone jacks and 4-segment (TRRS) headphone jacks with microphone functionality, ensuring worry-free usage. Review: Great for switching between speakers and headphones - I've been using this for 8 months now and it works great for my needs. I have my PC plugged into it, and both desktop speakers & wired earbuds. It sits right under my monitor, and is very easy to switch between A (earbuds) or B (speakers). The fact that it doesn't require power is nice. I also appreciate its small size. It is basically hidden behind my monitor stand. Also its design is great -- it has only the functionality I need. All the ports are on the back so the 3 cables are hidden & out of the way, and the switch is on the front so I can easily reach it. Finally, the noise level seems to be non-existent, as far as I can tell. With the earbuds on and the PC volume turned up to 100, I can't hear any noise at all, with or without any audio playing. Review: So helpful to switch between sources and clean sound - This works great to switch between audio sources going to amplified speakers. Works well and bought several months back still working fine. Sound Quality is good does not introduce any extra noise. Very affordable and happy with purchase. ## Features - Audio switch for 3.5mm (1/8") audio jacks. It can be used in two directions: 2 IN 1 OUT & 1 IN 2 OUT - 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). - Microphone headset also compatible: This box works with any four-segment (TRRS) audio jacks, means that if you plug in headphones with a built-in microphone, the microphone will work through the switch. TRS also Compatible. - Built in mini size aluminum chassis, looks nice and durable. Passive switch that does not need power supply. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0CB32N2LK | | Best Sellers Rank | #129 in Audio & Video Selector Boxes | | Brand | Generic | | Cable Type | Auxiliary | | Color | Black | | Compatible Devices | Laptop | | Connector Type Used on Cable | 3.5mm Jack | | Customer Reviews | 4.4 4.4 out of 5 stars (108) | | Item Weight | 50 Grams | | Manufacturer | SPRODIO | | Number of Ports | 2 | | UPC | 651357672251 | | Warranty Description | 90 days manufacturer warranty | ## Product Details - **Brand:** Generic - **Cable Type:** Auxiliary - **Color:** Black - **Compatible Devices:** Laptop - **Connector Type:** 3.5mm Jack ## Images ![SPRODIO 2 Way in-line 3.5mm Audio Switch Box A/B Selector Switcher Compatible with 1/8" Microphone TRRS TRS Independent Ground no noise-M201 - Image 1](https://m.media-amazon.com/images/I/51LQQo-8iXL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great for switching between speakers and headphones *by A***N on August 24, 2025* I've been using this for 8 months now and it works great for my needs. I have my PC plugged into it, and both desktop speakers & wired earbuds. It sits right under my monitor, and is very easy to switch between A (earbuds) or B (speakers). The fact that it doesn't require power is nice. I also appreciate its small size. It is basically hidden behind my monitor stand. Also its design is great -- it has only the functionality I need. All the ports are on the back so the 3 cables are hidden & out of the way, and the switch is on the front so I can easily reach it. Finally, the noise level seems to be non-existent, as far as I can tell. With the earbuds on and the PC volume turned up to 100, I can't hear any noise at all, with or without any audio playing. ### ⭐⭐⭐⭐⭐ So helpful to switch between sources and clean sound *by M***S on January 17, 2026* This works great to switch between audio sources going to amplified speakers. Works well and bought several months back still working fine. Sound Quality is good does not introduce any extra noise. Very affordable and happy with purchase. ### ⭐⭐⭐⭐⭐ Works for one headset with mic and 2 PCs *by E***R on February 6, 2026* very handy, small switch. I use this to switch audio source between my work laptop and gaming PC using the same set of wired headphones. This switch supports both input (mic) and output (audio), which is not very common in my experience. I have not noticed any change in voice or audio quality using this switch. I would recommend this product if you want to use the same headset/headphones w/mic with two PCs without switching cables. Just make sure you have TRRS (4 pole) cables. ## Frequently Bought Together - 2 Way in-line 3.5mm Audio Switch Box A/B Selector Switcher Compatible with 1/8" Microphone TRRS -M201 - 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 --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.co.uk/products/550411211-sprodio-2-way-in-line-3-5mm-audio-switch-box](https://www.desertcart.co.uk/products/550411211-sprodio-2-way-in-line-3-5mm-audio-switch-box) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-06-09*