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

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.

I had a 4 switch little bear before this. I'm not sure why, maybe age of the device, but the little bear randomly started having noise. Just sitting at my computer with nothing playing I heard a constant annoying hiss. I decided to give this SPRODIO a shot. It is perfect! Perfect size, ease of use, the tactile switch is solid. I like a clean desktop so I mount what I can under my desk. Mount wasn't hard to do with this. If interested make sure you take out the guts of the unit by unscrewing those little front and back screws, then just slide out the guts. After, use a 15/64 drill bit. Drill through one side and continue to drill straight through the other side. Keeping your drill straight ensures that both sides will align, this will help later when you screw it into your desk with a screwdriver. The Everbuild #8 3/4" oval head phillips screws were what I used once I drilled a starter hole into my desk. Once the case is attached just slide in your unit and put the front and back screws in. The whole thing took about an hour, and my desk looks nice and clean and there is no play when I flip the switch. I'm super happy with the quality of the product and how easily the unit mounted with some slight modifications.

works exactly as it should, which is unfortunately rare with these kinds of devices. The build quality is good, feels like good aluminum maybe. it doesn't add any static or change the quality of my sound at all which is good. Great item for the price. simple switch. small enough to be double-sided taped to my desk and not be in the way.

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.

Defective B side. A side works fine, B side is left channel only with loads of noise. Defective.

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!

It might be just me, however, going between a Mac and a PC, the ground seems to be off or something. I get humming or it doesn’t seem to work as well as it should. I use a set of Bose speaker with the switcher. It doesn’t work as well as it should. I’m gonna change my set up around just a little bit and see if that helps. Thus far, however it doesn’t work all that great. I’m still evaluating.

I've had this in my audio chain for several months now. I use it to switch gameplay capture input on my mixer between a capture card and a separate loose 3.5mm for handhelds. Seems to have no ill effects on audio quality and has really improved the simplicity of my workflow