






๐ง Split the difference, amplify your game.
The KOOPAO Headphone Splitter converts a single 4-pole TRRS headphone jack into separate mic and audio TRS ports, designed for PCs and laptops with dual aux inputs. Featuring a robust one-piece molded design and 99.99% oxygen-free copper wiring with 24K gold plating, it delivers interference-free, high-fidelity sound. Ideal for gamers and professionals using VOIP apps, it offers durable strain relief and a 12-month warranty for peace of mind.













| ASIN | B084V3TRTV |
| Best Sellers Rank | #172,254 in Electronics ( See Top 100 in Electronics ) #1,982 in Headphone Adapters |
| Brand | KOOPAO |
| Color | Black |
| Compatible Devices | Work with 2 Aux ports Computer, Work with Single Jack Headphone / Earphone / Headset (except Apple / Beats Earphones) Compatible Devices Work with 2 Aux ports Computer, Work with Single Jack Headphone / Earphone / Headset (except Apple / Beats Earphones) See more |
| Connector Type | Trrs Female*1, Trs Male*2 (Mic+audio) |
| Customer Reviews | 4.5 out of 5 stars 9,246 Reviews |
| Finish | Alloy,Gold |
| Item Dimensions | 9.45 x 0.39 x 0.39 inches |
| Item Length | 9.5 Inches |
| Item Weight | 0.02 Pounds |
| Item dimensions L x W x H | 9.45 x 0.39 x 0.39 inches |
| Manufacturer | KOOPAO |
| Mfr Part Number | LST-ROUND-AUX-2M1F |
| Model Number | M4S-BK |
| Number of Items | 1 |
| Number of Ports | 2 |
| Package Quantity | 1 |
| Power Plug Type | No Plug |
| Smart Home Compatibility | Not Smart Home Compatible |
| Specific Uses For Product | Connect your 4-pole TRRS headphone to this splitter's female port , then connect the splitter's 2 TRS male jack to your PC Specific Uses For Product Connect your 4-pole TRRS headphone to this splitter's female port , then connect the splitter's 2 TRS male jack to your PC See more |
| UPC | 708214668893 |
| Unit Count | 1 Count |
| Warranty Description | 1 year warranty |
R**Y
work well
these worked for what i wanted them for. thank you. :)
B**S
Good Price, Looks Great, Quality Sound Transfer.
We had gotten a brand-new Headset for gaming on the PC. However, the PC did not have an input for a single wire. Only the speaker output (green) and the mic input (red) on the back. So, I went looking for an adapter and came across this one. Not only was the price reasonable for being delivered to my house, but it looked high-quality as well. Purchased two of them, one for use and a second for if the first one craps out or gets damaged. (Can't take it for granted that they will always be available if you need a replacement.) Plugged the Headset into it (do have to mention that it took a bit of strength to get it in correctly) and plugged the adapter into the respective ports. Now all it's doing is bridging the gap, but the quality of sound and voice is not lost in the slightest which can happen with bad adapters. I was honestly surprised and would strongly recommend this product to anyone else who needs an adapter for their Headset. I cannot comment on customer service, since my order came on the day it was said to and nothing was wrong with the product, so I have had no need to talk with them. Hope this helps! Also see the Pictures and Video for reference and how to use the adapter!
N**K
Works great, sounds great
I used this item with my Xbox headphones for my computer, and they worked just fine. There were no issues when initially plugging it into my computer, just really "plug and play". As far as sound goes, it sounds fantastic, there does not seem to be any type of sound degradation while using the splitter. The item itself looks to be very well made with higher quality materials, it does not feel like it will easily break or unravel anytime soon. It also came in a resealable, (higher quality) plastic pouch with their brand on it. I thought that was pretty cool, so if you wanted, you could just store the adapter in the pouch whenever you are not using it (as to not loose the adapter).
C**N
I thought this was a terrible product, but I was mistaken...
If you want the solution to intermittent loss of headset and/or mic, go to the last X sentences (after the word "TERRIBLE"). After several years, my old PC headset finally died, so I went to replace it and found that most of the new headsets had a different plug, to accommodate VOIP phones and smart phones. (Yes, you can plus HEADSETS into a smart phone!) Unfortunately you can NOT plug these headsets into older desktops and laptops (which I have.) So, I needed a splitter like this product I reviewed al the splitters, and this one looked like the most reliable one at the lowest cost. When it arrived, I plugged my new headset into this splitter and plugged the splitter into my desktop, in the usual manner. I had a TERRIBLE time getting this all to work reliably from the beginning. I had problems with the headset and mic cutting in and out and it took several days to get it to mostly work. I tracked the problem down to the splitter. And since it was acting like a broken wire in the splitter, I ordered a new one, from a different supplier. But before it arrived, this one started to work mostly reliably, so I just left it in. It is now been in place for 3 or 4 months, and I was installing Linux on my PC, and I was having TERRIBLE audio issues. After a couple of hours I fixed all the audio issues except one - the darn headset was NOT working again! So I unplugged it from everything and started plugging it all back together, closely watching al the wires and connections. While doing this, I noticed that the connection between the splitter and the headset was not quite completely seated, even though I used the usual amount of force putting them together. (There was a small gap between the 2 pieces of the connection.) So I pushed them together extra hard, and was rewarded with a sharp "click"! And now magically, the headset has been working perfectly! So did the same thing with the OTHER splitter I bought, and it also had the same issue! Apparently, with these kinds of headsets, if you use a splitter, you need to push the headset connector extra hard into the splitter, until you hear a "click". I hope this helps anyone else having problems with this product. It's too bad that the supplier did not mention this in the description, it would have saved me a HUGE headache!
S**N
Amazing Product!
I recently built a gaming PC and realized too late that the case I chose had separate 3.5mm mic and headphone jacks. My current headset, (designed for consoles with the 2 in 1 mic and headphone functionality,) wouldn't work with the two separate jacks available. I bought what seemed like it might have been the best value, and it was right on the money. Sleek black design with nylon braided cables and high quality on both ends ensure for a proper and secure fit. First call on Discord, and my friend told me it's the best I've ever sounded on the app. They're even conveniently labeled by color and with a picture on both male ends of the splitter! If you're weighing options, go with this one.
D**D
Corsair headset cable didn't work. This did.
I bought a corsair headset that came with a similar cable. Unfortunately the microphone cable portion of it wasn't working very well. I had to wiggle the chord and keep it in a certain position for it to work. Even after returning it and getting a new headset with a new cable it still had the same issue. I thought it was the laptop until I bought this cable. After using this cable it was really plug and play. I've had it for a while and still no issues. The sound quality is good, and the build quality of the product feels durable. I recommend this to anyone that needs a new or backup splitter mic cable.
A**R
Affordable and functional
Worked good enough for what I needed
K**A
I guess it works?
I don't know if it was just my luck, or if it was my new computer, or what, but I've had all 3 headsets I've used with this thing stop working within a few weeks. I tried a super cheap $3 pair of earbuds, a pair of Turtlebeaches from 2018, and a Sony headset with this since my new computer has separate audio/mic jacks instead of one combined jack. The Turtlebeaches lasted about 2 weeks before they stopped working, but their cord was a little wonky, so I chopped it up to that. The $3 pair had the mic cut out after around a month, which I attributed to their cheap price and the fact that I'd had them for several years. The Sony headset lasted around 3-4 weeks before all audio cut out. Before each of these stopped working, they were pretty fine and worked well until their last day or two. But the last day or two, I would have to unplug and re-plug, rotate cables, and even restart my computer for them to work. I might just go with a USB headset next time. But as for this cable, I mean, it did seem to work while my headsets worked.
D**D
Used to Solve Speakers Not Playing Off a PC
Had an issue where I had a speaker setup with had a single male 3.5mm jack. When I connected it to my PC the music would not play (but headphones worked). Apparently, the 3.5mm connector from my speakers is a "TRRS" connector with 3 black rings on the metal part of the plug which carries audio *and* a microphone signal . By using this female to double male adapter it split the microphone and audio portions of the signal separating the microphone and TRS audio allowing me to play the music from PC to the speakers. Works like a charm!
V**S
A reliable quality construction TRRS splitter at an amenable price
Performs as expected. A reliable quality construction TRRS splitter at an amenable price. I bought a pair of wired Corsair HS35 V2 Stereo headphones for use on conventionally ported PCs without realising their connector was single pin TRRS. The KOOPAO splitter was just what I needed, sorting the problem inexpensively and effectively. Good quality and aesthetics a plus too. The physical connections are solid. Braided cable with strain relief at the connections. The on headset mic mute & speaker volume remote controls of my Corsair HS35s work perfectly with it. Connected through the KOOPAO splitter, earphone sound is clear and loud, the mic also clear and loud once adjusted for gain, volume and optimum spacing from one's lips. Would buy again for purpose.
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๏ฟฝ**ุฑ
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C**S
Good
It works as advertised
Trustpilot
2 weeks ago
1 week ago