Poyiccot 3.5mm Speaker Wire Adapter, 3.5mm (1/8") 4 Pole Stereo TRRS Male Jack to AV 4 Screw Terminal Block Balun Connectors Cable 30cm (1/8inch/ 4pin)

This part works perfectly for me! I didn't want to throw my favorite headset away and decided to at least try fixing it on my own. Shipping made this a bit pricier than I would want it to be but I can't complain. Pretty sturdy piece. BTW, it is important to note that pin 3 is actually the ground and pin 4 is the microphone. I found this out while playing music with pin 1 and 2 plugged in. When testing the audio for the ground, it matched up with the pin 3 slot (touch the copper wire to the metal). When I put the ground wire to the fourth pin it was very distorted audio, confirming it to be the third pin. To make sure pin 4 was for the mic, I simply did a mic test. Hopefully the seller fixes their description and photo.

Works great with 18 gauge wire. Two notes:1. From the label L to GND is: Tip/1st Ring/2st Ring/Sleeve2.Don't expect your computer to drive a home stereo without an amp.

It follow the "keep it simple, stupid" rule quite well; it's durable, well-built, and good for any sort of audio experimentation. I would highly recommend it for anyone doing anything with your computer or other device's TRRS port!

i couldnt find a speaker jack at the time and i thought this would work. i couldnt wee a wiring diagram, it gives you the order of the wires numerically, 1234, but the plug has i think symbols. i see a ground symbol, and letters, i,r,v,ground. i see better, than i read, i still couldn't figure out the order of the wiring. maybe though the jack worked, on 3 an 4 way. i didnt.inserting the wires was difficult, was not much room. i havnt been keeping up the terms of plug, technology for years, old buzzard i am. however, i did see a three-way, jack and wires, just before i wrote this. i will try it.

Just got this to connect my speakers to my audio system. Audio system needs a 3.5 mm jack, which the speakers don't have a connection for. Bought this thinking that it'd let me connect them together, but the connection doesn't even work. Very frustrating, not worth the money, don't trust this crappy company.

Don't pay any attention to the 1 star reviews. Those are generally from people who do not know what they are doing and don't understadn how to use this adaptor. It works exactly as intended.

Great adapter that can be wired as needed for correct output. It's small and compact and reduces bulk many other methods introduce to a wiring harness.

Used this to connect my Nicrew 100w reef light to my Apex.