EZ-SW21HA21 ROFAVEZCO Hdmi Audio Extractor Atmos Earc Vrr

Review ROFAVEZCO Hdmi 2.1 Audio Extractor 4k 120hz Atmos Earc In Out Support Vrr Allm Hdcp

The Rofavezco EZ-SW21HA21 HDMI 2.1 Audio Extractor is a state-of-the-art device designed to enhance your home theater experience by extracting the pristine audio signals from your HDMI 2.1 source, delivering them in their purest form to your audio receiver or soundbar. This extractor supports the latest HDMI 2.1 specifications, ensuring compatibility with the latest technologies and ensuring seamless connectivity with your high-performance devices.

One of the primary advantages of this extractor is its ability to handle high-definition 4K 120Hz content. With support for the highest resolutions and refresh rates, the EZ-SW21HA21 ensures that every frame of your 4K content is displayed in stunning clarity and detail. Moreover, its HDCP 2.3 compatibility ensures that you can enjoy protected content without any interruptions.

Another key feature of this extractor is its support for advanced audio formats, including Dolby Atmos, DTS:X, and IMAX Enhanced. These formats bring immersive, three-dimensional audio to your home theater setup, adding a new dimension to your viewing experience. The extractor also supports Advanced Audio Return Channel (eARC) and Variable Refresh Rate (VRR), allowing for synchronization between video and audio, reducing lag, and ensuring smoother gameplay.

The Rofavezco EZ-SW21HA21 HDMI 2.1 Audio Extractor is designed with a user-friendly, plug-and-play setup. Simply connect the extractor between your source device and your audio receiver or soundbar using the included HDMI cables. The extractor automatically detects and configures itself, ensuring a hassle-free setup process.

In summary, the Rofavezco EZ-SW21HA21 HDMI 2.1 Audio Extractor is an essential accessory for anyone looking to unlock the full potential of their high-performance home theater setup. With its support for the latest HDMI 2.1 specifications, advanced audio formats, and seamless connectivity, this extractor delivers unparalleled sound quality and an immersive, cinematic experience.

The ROFAVESCO EZ-SW21HA21 HDMI 2.1 Audio Extractor is a device designed to extract audio signals from HDMI sources while allowing the video signal to be passed through to a display. This device is particularly useful when setting up a home theater system with a soundbar or external amplifier that does not support HDMI inputs. Here are some pros and cons to help you make an informed decision about purchasing this product:

1. HDMI 2.1 Compatibility: This device is compatible with HDMI 2.1 sources, making it an ideal choice for modern home theaters that support 4K 120Hz, Dolby Atmos, DTS:X, and other advanced audio and video features.

2. Supports eARC and ARC: The EZ-SW21HA21 supports both eARC (enhanced Audio Return Channel) and ARC (Audio Return Channel), allowing you to transmit audio signals from your display back to the device for processing.

3. VRR and ALLM Support: This device supports Variable Refresh Rate (VRR) and Automatic Low Latency Mode (ALLM), which can improve the performance of your display and reduce input lag, particularly in gaming applications.

4. HDCP Compliance: The EZ-SW21HA21 is HDCP 2.3 compliant, which means it can pass through copyright-protected content without any issues.

5. Compact and Easy to Use: This device is small and easy to use, with plug-and-play functionality and minimal setup requirements.

1. Additional Cost: This device adds an additional cost to your home theater setup, as it requires an additional component to extract and process audio signals.

2. Limited Use Case: This device is primarily useful for home theaters and advanced audio setups. If you are using a basic setup with a TV and built-in speakers, you may not need this device.

3. Potential Compatibility Issues: While this device is compatible with most HDMI 2.1 sources, there may be some compatibility issues with specific devices or firmware versions.

In conclusion, the ROFAVESCO EZ-SW21HA21 HDMI 2.1 Audio Extractor is a useful device for advanced home theater setups that require HDMI 2.1 compatibility, eARC, ARC, VRR, ALLM, and HDCP compliance. While it adds an additional cost and may have limited use cases, its advanced features make it a worthwhile investment for those who prioritize high-quality audio and video performance.

If you are setting up a home theater system with a soundbar or external amplifier that does not support HDMI inputs, and you require HDMI 2.1 compatibility, eARC, ARC, VRR, ALLM, and HDCP compliance, then the ROFAVESCO EZ-SW21HA21 HDMI 2.1 Audio Extractor is a recommended option. However, if you have a basic setup with a TV and built-in speakers, or if you are on a tight budget, this device may not be necessary.

Details:

Also can use for soundbar like s-o-n-o-s arc/earc soundbar, arc soundbar. 4k 120hz hdmi 2.1 earc audio extractor 1 in out support vrr allm hdcp 2.3 arc Dr ceca spliff optical digital did for ps5 box NVIDIA AMD: brand Rofavezco. And audio de-embed, optical out and earc output. Plug play, no driver.

Plug and play. Manufacturer escorted. Soundbar supported. Number of channels 7.

Hdml2.1 earc audio extractor 1x1 with ultra hd 4k 120hzsupport.

specifications vcinterconnects:

• brand: Rofavezco
• mpn: Ez-sw21ha21
• compatible brand: Universal
• color: Black
• fiber type: Multi-mode
• number of pins: 19
• type: Audio Extractor
• connector b: Hdmi 2.1
• connector a: Hdmi, Hdmi 2.1
• interface type: Hdmi
• country of origin: China

payments vcinterconnects:

• other
• credit card: diners-club
• wallet: paypal

seller vcinterconnects:

• city: sacramento, california
• rating: 100.0%
• # reviews: 1701

offer vcinterconnects:

• best offers: true
• quantity: 1
• started: november 30, 2025
• sold #: 16
• options: ship-to-home
• availability: in stock

shipping vcinterconnects:

• class: standard
• service: usps ground advantage
• type: calculated
• carrier: usps
• transit: 5-10 days

returns vcinterconnects:

• paid by: buyer
• time: 14 days
• policy: returns accepted
• method: money back

general vcinterconnects:

• category: Electronics > Tv, Audio > Accessories > Video Cables Interconnects