Simplecom CM423v3 HDMI 2.0 Audio Extractor Optical SPDIF + 3.5mm Stereo with ARC 4K@60Hz
Simplecom CM423v3 HDMI 2.0 Audio Extractor Optical SPDIF + 3.5mm Stereo with ARC 4K@60Hz
- Optical SPDIF and 3.5mm audio output extracted from HDMI input
- One HDMI output for HDMI pass-through
- Ideal solution for connecting external speaker system with analog or optical input
- SPDIF and 3.5mm jack can output audio simultaneously for 2.0CH audio
- HDMI 1.4b and HDCP 1.4 Compliant
- Supports HDMI resolution up to 4K Ultra HD
- Powered by USB, plug and play
- Supports compressed and uncompressed audio format, such as DTS-HD, Dolby TrueHD, Dolby Digital, PCM, LPCM
Simplecom CM423v3 HDMI 2.0 Audio Extractor Optical SPDIF + 3.5mm Stereo with ARC 4K@60Hz
CM423v3 is an HDMI 2.0 audio extractor that supports video resolutions up to 4K@60Hz and offers audio output via optical SPDIF or 3.5mm stereo. It also features ARC (Audio Return Channel) compatibility, allowing direct connection to an ARC-enabled TV. This makes it an ideal solution for outputting audio to an external speaker system with analog or optical inputs, especially for audio systems without HDMI inputs.
It allows you to extract embedded audio from an HDMI source or directly from an ARC-compatible TV, and output the audio separately through either a stereo connector or a digital optical SPDIF connector. It complies with HDMI 2.0b standards, and supports up to 18Gbps of bandwidth, perfect for home theatre setups, 4K gaming, or video streaming on a 4K display. This compact adapter can be placed behind your AV equipment and powered via USB, either from a wall charger or an available USB port on your TV.
- Compliant with the HDMI 2.0b standard for broad compatibility
- Supports HDMI input audio extraction or HDMI ARC audio extraction modes
- Supports 18Gbps bandwidth and HDMI input/output resolution up to 4K@60Hz
- Allows HDMI input to be passed through to an HDMI output while extracting audio for external sound system
- Supports HDMI ARC, allowing direct audio extraction from ARC-enabled TV
- Optical SPDIF and 3.5mm audio output extracted from HDMI input or ARC
- HDCP 2.2 compliant, ensuring compatibility with encrypted media
- Powered by USB, micro USB port for power input
- Supports compressed audio DTS Digital, Dolby Digital and uncompressed audio PCM, LPCM
- HDMI Version: HDMI 2.0b (backwards compatible)
- HDMI resolution support: 480i/480p/576i/576p/720p/1080i/1080p/4K@60Hz
- Input: 1x HDMI Input
- Audio Outputs: 1x SPDIF (Optical), 1 x 3.5mm Stereo Audio (Analog)
- Video Output: 1x HDMI output (HDMI pass-through)
- ARC Support: Yes (with switch)
- HDMI 3D Support: Yes
- HDCP Version: HDCP 2.2
- Max Bandwidth: 600MHz
- Max Baud Rate: 18Gbps
- Support Color Format: 24bit, 30bit, 36bit deep color
- Digital audio Support: Dolby Digital, Dolby TrueHD, DTS-HD, DTS, PCM, LPCM
- Max Input Cable Distance: 10m AWG26 HDMI standard cable
- Max Input Cable Distance: 10m AWG26 HDMI standard cable
- Power Input: Micro USB (5V/1A)
- Dimension: 75 x 55 x 25mm (LxWxH)
- Weight: 43g
Package Contents
- 1x HDMI Audio Extractor
- 1x 0.5M HDMI Lead
- 1x USB Power cable
- 1x Optical Audio Cable
- 1x User Manual
Delivery usually takes 3-7 business days provided all products are in stock at the time of order.
For orders placed at the end of the week, on weekends, or public holidays (in VIC, NSW, and Nationally) We aim to dispatch on the next business day however it may require an additional 1 business day.
Returns for Change of Mind
If you change your mind about a purchase or realize you bought the wrong items, you can return it for a refund within the first 7 days. However, there's a restocking fee of 15%, with a minimum of $10. Here are the rules:
1. Return the item within 7 days.
2. Keep the item in its original packaging, unopened, and with no missing or damaged parts.
3. Don't return more than 5 of the same item.
4. The item's value must be under $1,000.
5. The item can't be used.
Other things to know:
We'll refund the original payment method.
You pay for the return shipping.
We won't refund the original shipping or insurance costs.
If you don't meet the conditions, we might refuse the return and charge a shipping fee to send back you.
DOA Warranty Claims Policy
For DOA (Dead on Arrival) items, please promptly reach out to our Customer Service team, and we will provide immediate assistance to resolve any issues you may encounter. A replacement or refund will be issued after the faulty item has been returned to us. Assessment may apply in some circumstances before a refund or replacement can be issued.
Standard Warranty Policy
Items found to be faulty outside of the DOA period will be subject to standard warranty terms. All of our products are supported by a minimum 12 month return to base warranty. This warranty covers any faults from the manufacturer. Before reaching out to us, please try troubleshooting with the manufacturer for more details about warranty terms.
Please remember:
· You'll need to cover the cost of returning the item to us.
· It typically takes 2-4 weeks to process your claim once we receive the faulty item.
· Depending on the manufacturer's decision, your warranty claim might lead to a repair, replacement with a new or refurbished item, or a refund.
· When contacting us, please provide your invoice number and the item's serial number.
Testing fees and return shipping:
If you return an item that isn't faulty, you might have to pay for testing and the return shipping costs.



