Skip to content

Simplecom CM423 HDMI Audio Extractor 4K HDMI to HDMI and Optical SPDIF + 3.5mm Stereo

Marsoni M251S
Sale price$54.99
Pay 4 payments of $13.75 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
Simplecom CM423 HDMI Audio Extractor 4K HDMI to HDMI and Optical SPDIF + 3.5mm StereoWe all know HDMI transmits both video and audio through the single cable. This adapter is the ideal solution when we would like to output the audio through an external speaker system with analog or optical input, also when an older audio system without HDMI input. Simplecom CM423 HDMI audio extractor enables a user to extract the embedded audio from an HDMI source and output audio separately on either an analog stereo audio connector or a digital
Easy Shipping

Quick Dispatch:

Your Simplecom CM423 HDMI Audio Extractor 4K HDMI to HDMI and Optical SPDIF + 3.5mm Stereo orders ship within 1-2 business days.

Delivery Options:

  • Standard: 3-7 business days
  • Fast: 2-3 business days
  • Express: 1-2 business days

Order Tracking:

You'll receive a tracking link by email once your Simplecom CM423 HDMI Audio Extractor 4K HDMI to HDMI and Optical SPDIF + 3.5mm Stereo ships.

Need Help?
Questions about Simplecom CM423 HDMI Audio Extractor 4K HDMI to HDMI and Optical SPDIF + 3.5mm Stereo, sizing, or delivery? We're just an email away.

Live Shipping Estimates:
Enter your location at checkout to see available shipping methods and costs for Simplecom CM423 HDMI Audio Extractor 4K HDMI to HDMI and Optical SPDIF + 3.5mm Stereo in your area.

Get Shipping Estimates

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
4.8 ★★★★★
Based on 1727 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
D
Verified Purchase
Destiny
Dallas, US
★★★★★ 5
Perfect
Size: 9, Color: Black
These are my second pair of heels from Allegra K, I originally got the nude pair, and after wearing those all night I had to buy a black pair! I don’t use heels so these were comfortable enough to last me all night while still looking nice instead of using flats!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 25, 2021
A
Verified Purchase
Amazon Customer
Birmingham, US
★★★★★ 5
Stop looking! You found them!
Size: 11, Color: Black, Size: 11, Color: Black
Love love love these shoes. I am veryyy pregnant and heavy (as you can see in the pic). I used them for a wedding (all day long) and they were so comfortable (and I am not used to wearing heels). The size was perfect. I recommend them.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 25, 2021
A
Verified Purchase
Avery
Carnegie, US
★★★★★ 1
CHEAPLY MADE!
Size: 10, Color: Beige
These are very cheaply made, and they look like it. The ties don’t even have hymned/sown sides.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 21, 2025
J
Verified Purchase
Jane
Massapequa, US
★★★★★ 5
SMALL STRETCH STUNNING BRACELET
Color: GOLD METAL
I wear the silver one every day and even in shower never take it off and LOVE it - just purchased two gold bracelets for graduation gifts !! they are beautiful on
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 16, 2026
A
Verified Purchase
Amazon Customer
New York, US
★★★★★ 5
Really nice looking.
Color: GOLD METAL
I was looking for something dainty and rich looking. This bracelet was perfect and even more perfect when I saw it in person. I hope it stands up to time.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 29, 2025

recommand products