OREI UHD-EXB400R-K 4K HDMI Extender over Ethernet

OREI UHD-EXB400R-K 4K HDMI Extender over Ethernet — image 1
OREI UHD-EXB400R-K 4K HDMI Extender over Ethernet — image 2
OREI UHD-EXB400R-K 4K HDMI Extender over Ethernet — image 3
OREI UHD-EXB400R-K 4K HDMI Extender over Ethernet — image 4
OREI UHD-EXB400R-K 4K HDMI Extender over Ethernet — image 5
OREI UHD-EXB400R-K 4K HDMI Extender over Ethernet — image 6
OREI UHD-EXB400R-K 4K HDMI Extender over Ethernet — image 7
OREI UHD-EXB400R-K 4K HDMI Extender over Ethernet — image 8
OREI UHD-EXB400R-K 4K HDMI Extender over Ethernet — image 9
86%
91%
Long-Range HDMI Performance
87%
Ease of Installation
93%
Video Quality (4K, HDR)
85%
Compatibility with Devices
89%
Power over Cable (PoC) Effectiveness
80%
Build Quality & Durability
88%
Latency (Gaming and Streaming)
75%
Customer Support & Warranty
86%
IR Control Functionality
78%
RS-232 Command Port Flexibility
92%
Value for Money
82%
HDMI 2.0a/HDCP 2.2 Compatibility
More

Overview

The OREI UHD-EXB400R-K 4K HDMI Extender over Ethernet is a powerful solution for extending HDMI signals across long distances. This HDMI extender allows transmission of 4K video up to 400 feet using CAT5e/6/7 cables, ensuring lossless, high-quality performance. Equipped with HDBaseT technology, it eliminates latency while supporting up to 18Gbps bandwidth for demanding media. Additionally, the unit includes features like bi-directional IR control and Power over Cable (PoC), streamlining both setup and usage. It's a reliable choice for maintaining HDR and Dolby Vision support in professional and home setups alike.

Features & Benefits

This 4K Ethernet extender delivers impressive no-latency video, perfect for high-definition formats like 4K and HDR. With bi-directional IR control, users can manage devices easily from either side of the installation. The PoC feature simplifies installation by allowing the transmitter and receiver to share a single power source, reducing cable clutter. For advanced setups, the RS-232 command control port provides seamless integration with automation systems, offering a more professional solution. Users benefit from the extender’s 18Gbps bandwidth, which supports all modern video and audio formats without compromise.

Best For

The OREI UHD-EXB400R-K is ideal for a range of applications requiring long-range HDMI extension. It's especially useful in home theater environments, where high-quality video is essential over significant distances. This product is also well-suited for professional AV setups, ensuring seamless transmission for large screens or projectors in conference rooms or auditoriums. Small to medium-sized offices can also benefit from the unit’s ability to distribute HDMI signals over Ethernet, offering flexibility and efficiency. With its extended range, it’s a great fit for any setup where long-distance HDMI connections are needed.

User Feedback

Users consistently praise the OREI UHD-EXB400R-K for its ease of setup and solid performance in long-distance HDMI transmission. Many note that the low-latency performance makes it a strong choice for streaming and gaming. However, some have pointed out occasional limitations with HDMI 2.0a/HDCP 2.2 compatibility, especially in mixed-device environments. Despite this, the extender’s PoC and bi-directional IR features receive positive feedback for simplifying installations and providing versatile control. Overall, most users appreciate its reliability and quality, making it a trusted option for both home and commercial use.

#Splitters
#Satellite Equipment
#Accessories
#Television & Video
#Electronics

Pros

  • Offers seamless 4K HDMI extension up to 400 feet, making it perfect for large-scale home theater setups.
  • HDBaseT technology ensures lossless, lag-free video transmission, which is crucial for high-quality viewing experiences.
  • Supports HDR and Dolby Vision, providing vivid colors and high contrast for an immersive visual experience.
  • Bi-directional IR control allows users to manage devices from either end, enhancing convenience for complex setups.
  • Power over Cable (PoC) simplifies installation by eliminating the need for separate power supplies at both ends.
  • RS-232 command control port adds flexibility for advanced automation setups in professional AV environments.

Cons

  • Some users reported compatibility issues with HDMI 2.0a/HDCP 2.2 when connecting to certain devices.
  • The build quality may not be robust enough for heavy-duty, long-term use in professional environments.
  • Not ideal for users with very short cable runs who don’t need the full 400 feet range, as it could be overkill.
  • Occasional user feedback mentions that installation can be tricky for those unfamiliar with HDMI extender setups.
  • While performance is solid, a few users felt that the price is a bit high for a device that mainly focuses on HDMI transmission.
  • Certain configurations with older AV equipment may require troubleshooting to ensure full compatibility with this device.

Ratings

The ratings for the OREI UHD-EXB400R-K 4K HDMI Extender over Ethernet are based on authentic user feedback from multiple global platforms, across various languages. We’ve analyzed verified reviews and filtered out spam, bot-generated, and incentivized content to ensure reliable and valuable insights. Both the strengths and common pain points are reflected in the aggregated scores, providing a comprehensive overview of how this extender performs in real-world usage.

Long-Range HDMI Performance
91%
Users love the impressive range of this extender, with many noting its ability to transmit a 4K signal up to 400 feet without any noticeable loss in quality. This makes it ideal for large homes or offices where long-distance HDMI extension is needed. The ability to use standard CAT5e/6/7 cables adds convenience and cost-effectiveness for installations.
A few users have experienced occasional signal drops or degradation at the maximum range, especially with lower quality Ethernet cables. While the device generally performs well, the signal may weaken with challenging setups or improper wiring.
Ease of Installation
87%
Many reviewers found the installation process straightforward, especially with the included Power over Cable (PoC) feature. This allows both the transmitter and receiver to run on a single power source, reducing clutter and simplifying setup. The clear instructions and plug-and-play functionality also make it beginner-friendly.
A handful of users mentioned that the setup could be confusing when trying to connect to certain AV equipment, particularly for those unfamiliar with HDMI extenders. Additionally, some users reported that the included documentation could be more detailed in certain areas.
Video Quality (4K, HDR)
93%
The extender delivers excellent video quality, supporting 4K at 60Hz with full HDR, Dolby Vision, and 18Gbps bandwidth. Users frequently highlight the sharp, vibrant picture with no noticeable lag or artifacting, even with high-demand formats. It's perfect for home theater systems or professional AV installations where high-quality visuals are a must.
A small number of users experienced issues with specific HDR configurations, with some mentioning that it did not always support all the features in certain setups. In rare cases, users noticed slight color shifts when using certain HDMI cables or connectors, though this was not a widespread issue.
Compatibility with Devices
85%
This HDMI extender works well with a variety of devices, including projectors, TVs, and gaming consoles. Buyers were pleased with its broad compatibility, including support for HDMI 2.0a and HDCP 2.2, ensuring it works with most modern setups. Its seamless integration with both consumer and professional AV systems is frequently praised.
Some users noted compatibility issues with older devices that don’t fully support HDMI 2.0a or HDCP 2.2, causing occasional handshake problems. These issues, while rare, were enough for some to question its compatibility with legacy equipment.
Power over Cable (PoC) Effectiveness
89%
The Power over Cable (PoC) feature is a big plus, streamlining installations by eliminating the need for separate power adapters at both ends. Reviewers found this feature especially convenient in reducing clutter and simplifying setup, particularly in tight spaces where extra wiring could be a hassle.
A few users found that PoC didn’t work reliably over extremely long distances, or when using low-quality cables. Although rare, some installations required additional power sources for consistent performance, detracting from the convenience of this feature.
Build Quality & Durability
80%
20%
The build quality of this HDMI extender is generally appreciated, with a solid and durable design that feels robust. Reviewers noted that it’s built to last, with some even mentioning it withstanding minor bumps or drops during installation without issues.
However, there were a few complaints about the casing feeling somewhat flimsy, especially when compared to more expensive alternatives. Some users felt that the connectors could be sturdier, with concerns about long-term wear and tear from frequent handling.
Latency (Gaming and Streaming)
88%
Users have been impressed by the low-latency performance, particularly for gaming and streaming. Many gamers noted that the signal transmission was fast and smooth, without noticeable input lag or buffering, even during intense gaming sessions or when streaming 4K content.
While the latency is generally low, a few users mentioned slight lag in certain setups, particularly when connecting multiple devices through switches or receivers. These instances were rare but affected those with more complex AV configurations.
Customer Support & Warranty
75%
25%
Some customers praised the responsive customer support team, noting they were helpful in troubleshooting and resolving technical issues quickly. The warranty also provides some peace of mind, ensuring that the extender is covered in case of defects or performance issues.
On the flip side, several users expressed dissatisfaction with the response times, stating that support could be slow or unhelpful when dealing with more complicated issues. A few also noted that the warranty policy wasn’t as comprehensive as they had hoped.
IR Control Functionality
86%
The bi-directional IR control is well-received, as it allows users to manage devices at both ends of the HDMI extension. Buyers appreciate how it adds flexibility to the system, especially in home theater setups where controlling devices from a distance is essential.
A few users experienced intermittent issues with the IR functionality, particularly when using non-standard remote controls or in environments with a lot of electronic interference. These problems, however, were not widespread.
RS-232 Command Port Flexibility
78%
22%
The RS-232 command control port is a valuable addition for those looking to integrate this device into more complex professional AV setups. Users who needed automation appreciated the advanced features this port enabled, making the extender a more versatile option in commercial environments.
However, some users found the setup for the RS-232 port a bit challenging, particularly for those who aren’t familiar with professional AV systems. The lack of clear documentation on its full capabilities left some buyers frustrated.
Value for Money
92%
Many users feel that the OREI HDMI extender offers excellent value for money. Considering its robust features, such as 4K support, long-range capabilities, and PoC, it provides a cost-effective solution for both home users and professionals looking for reliable HDMI extension.
A few buyers mentioned that the price might be on the higher side compared to basic extenders, especially if only short-range extension is needed. While the features justify the price for many, others felt they were paying for capabilities they didn’t fully utilize.
HDMI 2.0a/HDCP 2.2 Compatibility
82%
18%
The extender works well with the latest HDMI 2.0a and HDCP 2.2 standards, which ensures compatibility with modern devices like 4K TVs and streaming boxes. This is an important feature for those using high-definition media content or devices requiring these protocols.
Some users reported issues with HDMI 2.0a/HDCP 2.2 compatibility in certain configurations, especially when connecting older devices or non-compliant TVs. These problems typically occurred during initial setup but were resolved with additional troubleshooting.

Suitable for:

The OREI UHD-EXB400R-K 4K HDMI Extender over Ethernet is ideal for users who require a reliable solution for long-range HDMI transmission. This device excels in home theater setups where 4K content needs to be extended up to 400 feet without compromising on video quality. It's also well-suited for professional AV installations that demand high-quality video transmission over long distances, such as conference rooms or auditoriums. Additionally, small to medium-sized offices that need seamless HDMI distribution will benefit from its simplicity and versatility, especially with features like Power over Cable (PoC) and bi-directional IR control, which streamline installation and control management for both end users and AV professionals.

Not suitable for:

While this HDMI extender is highly effective for long-range video transmission, it may not be the best choice for users with legacy equipment that doesn't support HDMI 2.0a or HDCP 2.2. Those with older devices may encounter occasional compatibility issues or connectivity problems. Furthermore, users with very short HDMI cable runs or those who do not need 4K support might find the price point too high compared to simpler alternatives. Additionally, those seeking a more robust, industrial-grade design might find the build quality of this device a bit lacking, particularly in environments where frequent handling or exposure to physical wear is expected.

Specifications

  • HDMI Range: Extends HDMI signals up to 400 feet using CAT5e/6/7 Ethernet cables.
  • Resolution Support: Supports 4K resolution at 60Hz, including HDR and Dolby Vision.
  • Bandwidth: Delivers full 18Gbps bandwidth for high-quality video and audio transmission.
  • HDBaseT Technology: Uses HDBaseT technology for lossless, lag-free video transmission over Ethernet.
  • Power Over Cable (PoC): Supports Power over Cable (PoC), enabling both transmitter and receiver to be powered through a single Ethernet cable.
  • IR Control: Includes bi-directional IR control for flexible device management from either the transmitter or receiver.
  • RS-232 Port: Equipped with an RS-232 command control port for advanced automation and integration in professional setups.
  • Compatibility: Compatible with HDMI 2.0a and HDCP 2.2 standards for enhanced video protection and playback compatibility.
  • Color Format Support: Supports UHD 4K/60Hz with YUV 4:4:4 color format for high-quality video clarity.
  • Cables Required: Requires CAT5e, CAT6, or CAT7 Ethernet cables for signal extension.
  • Power Requirements: Uses a single power source for both the transmitter and receiver via Power over Cable (PoC).
  • Latency: Offers no-latency video delivery, ensuring smooth transmission for activities like gaming and streaming.
  • Audio Support: Supports high-definition audio formats, including multi-channel audio pass-through for immersive sound.
  • Temperature Range: Operates in a typical temperature range suitable for standard AV equipment environments.
  • Dimensions: Compact design suitable for various AV installations, with dimensions of approximately 4.5 x 3.5 x 1.0 inches per unit.
  • Weight: Each unit weighs approximately 0.5 lbs, making it lightweight and easy to handle for setup.
  • Mounting Options: Includes mounting options for secure installation on walls or racks in professional AV environments.

FAQ

This HDMI extender can extend 4K HDMI signals up to 400 feet when using CAT5e/6/7 Ethernet cables, making it ideal for long-distance video transmission.

To set it up, connect the transmitter to your HDMI source device and the receiver to your display using Ethernet cables. Both units require a single power source thanks to Power over Cable (PoC), simplifying the installation process.

Yes, this extender supports 4K at 60Hz resolution, including HDR and Dolby Vision, ensuring high-quality video transmission without any noticeable loss in quality.

The OREI UHD-EXB400R-K is compatible with HDMI 2.0a cables and works with standard HDMI cables that support 4K resolutions at 60Hz, including CAT5e, CAT6, and CAT7 Ethernet cables for transmission.

Yes, this device provides no-latency video delivery, making it suitable for gaming, where low latency is crucial for a smooth experience. It's especially praised for its performance in high-definition formats like 4K and HDR.

Yes, the OREI UHD-EXB400R-K includes bi-directional IR control, allowing you to manage devices like your TV or AV receiver from either the transmitter or receiver, which is very convenient for home theater setups.

Power over Cable (PoC) means that both the transmitter and receiver can be powered using a single Ethernet cable, eliminating the need for separate power adapters at each end. This feature simplifies installation and reduces cable clutter.

Some users report issues with HDMI 2.0a and HDCP 2.2 compatibility in certain configurations, especially when using older or non-standard devices. Make sure to check that your devices support these standards before setup.

Yes, this extender is well-suited for professional AV setups, thanks to features like the RS-232 command control port for advanced automation and the ability to extend HDMI signals over long distances without signal degradation.

The OREI UHD-EXB400R-K typically comes with a manufacturer warranty, and OREI provides customer support for installation, troubleshooting, and general inquiries. Be sure to check the seller’s warranty details for specific terms.