SKU: 80611209159

4K 60Hz 4:2:0 HDMI Audio Extractor with ARC Function

$24.29 $26.99
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Ships within 48 hours · Estimated delivery Aug 20 - Aug 25

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Description

4K 60Hz 4:2:0 HDMI Audio Extractor with ARC FunctionThe JTECH AE4KA 4K HDMI audio extractor converts HDMI to RCA and Optical, allowing you to extract audio from HDMI signals. It sends audio to external systems via Optical and or RCA outputs, while transmitting video to your display via HDMI. With HDMI ARC support, you can also extract audio directly from the display via Optical. It supports resolutions up to 4K@60Hz (4: 2: 0) and offers 3 EDID modes for optimal audio decoding based on your setup. Note

The JTECH-AE4KA 4K HDMI audio extractor converts HDMI to RCA and Optical, allowing you to extract audio from HDMI signals. It sends audio to external systems via Optical and/or RCA outputs, while transmitting video to your display via HDMI. With HDMI-ARC support, you can also extract audio directly from the display via Optical. It supports resolutions up to 4K@60Hz (4:2:0) and offers 3 EDID modes for optimal audio decoding based on your setup. Note that HDMI-ARC extracts audio only through Optical, not RCA. For simultaneous audio from both outputs, set the incoming format to Stereo.

Please note: This HDMI audio extractor supports 4K@60Hz (4:2:0 and 4K@30Hz (4:4:4). If your source device does not output 4K@60 (4:2:0), then lower the resolution 4K@30Hz or 1080P for the extractor to properly process the signal. Compatible with HDMI 1.4 and HDCP 1.4 standards. This HDMI extractor does not downmix 5.1Ch audio to be output via RCA. Ensure that your source device is outputting the correct audio format based on the audio output that is being used. Search ASIN B0F3F6TJW4 to view our audio downmixing HDMI audio extractor

✅ Extract audio via Optical and/or RCA from an incoming HDMI audio/video signal

✅ HDMI to RCA converter | HDMI to Optical converter. For simultaneous audio via Optical and RCA outputs, the incoming audio format must be set to stereo

✅ Supports HDMI-ARC functionality

✅ While using the HDMI-ARC function, audio can only be extracted via this audio extractors Optical output and not the RCA output

✅ Up to 4K@60Hz (4:2:0) resolution support

✅ Toggle switch with 3 EDID settings; TV, 2CH, and 5CH. Supports stereo audio format while using the RCA audio output, Stereo + 5.1CH for Optical SPDIF output, and up to 7.1 via HDMI output

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 80611209159

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4.2 ★★★★★
Based on 21 reviews
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CountryGal
Los Angeles, US
★★★★★ 5
Great for hair and skin. Great buy.
These pillow cases are great for my hair and skin. They look good, hold up well in the washer and dryer, and the price is great. They are cooling. Of course I wish they could be more cooling, but honestly I'm not sure that's even possible. Great pillow cases. Already bought more for other heads. Would buy again.
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Reviewed in the United States on March 11, 2026
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Verified Purchase
Melissa
Whiting, US
★★★★★ 1
Hot hot hot. Side sleepers will hate it
At first touch, these are the coldest pillowcases I own … but only for seconds. Once you actually lay on them, within seconds they adjust to your body temp, the heat feels trapped, my head begins to feel hotter than before I laid down - which has in turn caused me loathe these pillow cases. I hate that I have missed the return window. Would never buy again, would never recommend. My satin ones aren’t even this hot! I gave them the good ole 30-day try. Side sleepers - if you are like me and sleep on your side with arm tucked under pillow - flipping this pillow over in hopes of a cold side - forget it, it’s already hot from your arm.
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Reviewed in the United States on August 29, 2025
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Verified Purchase
Trevor Barton
Draper, US
★★★★★ 2
Ehh
Pills up rather quickly
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Reviewed in the United States on June 7, 2026
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Verified Purchase
Dorothy Gilbertson
Fort Morgan, US
★★★★★ 3
Nice but dissapointing
So it sometimes stays cool but if it’s under a blanket and you have your body on it at all it will get warm but the spots you don’t use will get cool sometimes. I am very disappointed in the material though because it’s like my dry skin scratched the pillow case all over which makes me question it and I don’t think I would buy again.
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Reviewed in the United States on December 15, 2025
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Verified Purchase
Precise Disarray
Lexington, US
★★★★★ 5
super smooth, silky, stays comfortable feeling. DO NOT DRY or wash with heat
Color: Blue, Size: Queen (U.S. Standard), Set name: Stretchy and Soft, Color: Blue, Size: Queen (U.S. Standard), Set name: Stretchy and Soft
I'm impressed. I have used cooling pillow cases before, and found them effective, but the cooling material have always been on just one side. These are 100% cooling material. The material is super smooth and silky feeling. It is great feeling against hair and skin (even better than my old polyester satin I was using before cooling pillowcases). The material is cool, and does not seem to get hot hot. The pillow cases are super stretchy with a small hidden zipper. They grab onto the pillow and dont loosen up. Makes my pillow look neat and clean, not sloppy from loose material. I can even have two pillows stacked and somehow despite being a smooth material, the pillows dont just slide off each other. The cooling aspect works by not trapping heat, not allowing heat to get to the pillow and hold it there. So yeh, the pillow case will feel warm eventually but if you have a fan, or AC, or flip the pillow, then it is is truly cool. Otherwise in my experience when I use a pillow without this, the pillow just gets hot, stays hot, and even with flipping it feels hot.. because the pillow itself has trapped the heat for remainder of night. Yuck. One thing to know and this is very important-- as I learned the hard way-- DO NOT DRY IN DRYER. DO NOT WASH IN HOT WATER. Heat will destroy the material ability to feel and stay cool. Do you want a regular heat trapping pillow case? Then go ahead and dry these in the dryer a few times and you will have a regular pillow case. HOw do I know? I bought these to replace another set (different brand, same idea, same instructions that I failed to remember). I always dried them in the dryer, and one night after having gloriously cool pillows, I noticed that my pillow was HOT night after night. It was then when looking for another set of pillow cases that I learned that they cant be exposed to heat like that. SO PLEASE, just AIR DRY. And so, after I got these and put them on my pillows, I had a much better nights rest. I remember thinking that I wasnt waking to rearrange my pillows. They were just comfortable all night long. Sure, I'd love an even colder pillow, but our room is on the warm side. But at least I wasnt noting the hot hot pillows anymore.
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Reviewed in the United States on June 6, 2021

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