Overview

The AGPTEK LKV373A 1080P HDMI Extender is designed to transmit high-definition video signals over long distances using standard Cat5/6/7 Ethernet cables. This HDMI extender supports 1080p resolution and can extend the signal up to 120 meters (390 feet), making it a reliable choice for various setups. Whether you’re setting up a home theater or need to connect devices in different rooms, this extender ensures that your video transmission remains clear and stable over long distances, which is ideal for users looking to simplify their cabling and avoid signal degradation.

Features & Benefits

This HDMI extender is compatible with a wide range of HDMI devices, including projectors, media players, and gaming consoles, offering versatility in its usage. It supports multiple video formats, from 480p to 1080p at 50/60Hz, ensuring excellent compatibility across various setups. The use of M-JPEG compression technology provides a stable signal, while the extender’s ability to function as a splitter via router or switcher adds flexibility for those requiring multi-display setups. With its high signal reliability, the LKV373A minimizes the chance of interruptions or poor image quality.

Best For

This product is perfect for home theater enthusiasts who need to extend HDMI signals across large spaces, particularly in setups where devices are located far apart. It also suits offices or conference rooms where video transmission between devices in different rooms is necessary. Additionally, the LKV373A is an excellent option for users with multiple HDMI display devices, allowing them to distribute the signal to several receivers with ease. The extender’s long-range capabilities make it a standout solution for both residential and professional environments.

User Feedback

Users have generally praised this HDMI extender for its reliability and the simplicity of installation. Many note that the signal quality remains excellent even at full range, with minimal lag or distortion. However, some users have pointed out that using high-quality Ethernet cables is essential to ensure optimal performance, as cheaper cables can sometimes lead to signal degradation. Overall, the LKV373A is well-regarded for its versatility and ease of use, though a few users mention that it works best in more controlled environments with fewer obstructions.

Pros

  • This HDMI extender provides stable 1080p video transmission over long distances, up to 120 meters (390 feet).
  • It works seamlessly with a wide range of HDMI devices, including projectors, gaming consoles, and media players.
  • Users report excellent signal reliability, with minimal lag or image distortion over extended distances.
  • The device is easy to set up, making it ideal for quick installations in both home and office environments.
  • It can be used as a splitter when connected to a router or switcher, allowing multiple displays to be linked.
  • Its compatibility with Cat5/6/7 Ethernet cables ensures a versatile and reliable connection for various setups.

Cons

  • Some users note that the performance can degrade when using lower-quality Ethernet cables, leading to occasional issues.
  • While it supports 1080p resolution, it does not handle 4K video, which may be limiting for future-proofing.
  • A few buyers report that the device's range can be sensitive to interference, especially in environments with heavy electrical equipment.
  • The device may not be necessary for smaller spaces where HDMI cable length is not a concern, making it somewhat overkill.
  • A small number of users mentioned that the unit can get warm during extended use, which could impact longevity.
  • Not all users found the bi-directional IR feature fully functional with their specific setups.

Ratings

After analyzing verified user reviews worldwide, across multiple languages and platforms, we have gathered valuable insights into the AGPTEK LKV373A 1080P HDMI Extender. Spam, bot, incentivized, and off-topic reviews were filtered out to ensure the results reflect only authentic, high-quality feedback. The scores below highlight both the strengths and pain points, providing a well-rounded view of what users appreciate most, as well as areas for improvement. Reviews from diverse sources offer a comprehensive look at the device's performance and overall value.

Signal Reliability
93%
Users consistently highlight the strong and stable signal, even over long distances. Many mention that the connection remains reliable with minimal interference, even at the maximum 120-meter range. This makes it a dependable option for both home and professional setups.
However, some users have reported occasional signal dropouts in environments with heavy interference or when using lower-quality Ethernet cables. A few buyers have expressed concerns about performance fluctuations under specific conditions, such as with older hardware.
Installation Ease
88%
Installation is widely praised for being simple and straightforward. Most users find the setup process quick, with minimal troubleshooting required. The plug-and-play nature of the device is particularly appreciated, making it ideal for non-technical users or anyone looking for an easy-to-use solution.
Despite the generally easy installation, a few users have mentioned that the product could benefit from more detailed instructions, especially for those unfamiliar with HDMI extenders or network setups. Some also found it a bit tricky to optimize the system when connecting multiple receivers.
Compatibility with Devices
89%
Many users are impressed with the broad compatibility this extender offers, working seamlessly with a variety of HDMI devices, from gaming consoles to projectors. The flexibility to connect different types of equipment without major issues is a significant advantage for users with diverse setups.
A small number of users encountered compatibility issues with certain devices, especially with older models or non-standard HDMI setups. Some reported needing additional adapters or converters to make it work properly in those cases.
Build Quality
85%
The build quality of this device is solid, with most users noting that it feels durable and well-made. The casing is sturdy, and the connectors seem secure, making it a reliable choice for both permanent and mobile setups.
However, a few users have pointed out that while the build is generally good, the plastic casing could be more robust. Some mentioned that it feels a bit lightweight compared to other extenders in the same price range.
Value for Money
91%
Most users feel that the extender offers excellent value for its price, especially given its long-distance transmission capabilities. The performance and stability, paired with the affordability, make it a competitive option in the HDMI extender market.
While the product is considered great value, a few users felt that the price could be a bit lower for similar features offered by competing models. Some buyers also mentioned that additional features, like 4K support, would make it even more appealing at this price point.
Image Quality at Long Distance
87%
Users are generally satisfied with the image quality, especially considering the long transmission distance. Many note that the picture remains clear and sharp, even when the signal is extended up to 120 meters, which is a strong selling point for those needing reliable long-range video delivery.
A few buyers have reported slight image degradation or lag when pushing the limits of the 120-meter range, particularly with certain HDMI sources. These issues seem to be more prominent in setups with lower-quality cables or older HDMI devices.
Ethernet Cable Performance
83%
The device performs best with high-quality Ethernet cables, and many users have mentioned that using Cat6 or Cat7 cables yields the best results. For those willing to invest in the right cables, the extender offers a consistently reliable signal.
On the other hand, some users have experienced performance issues with standard or lower-quality Ethernet cables. Issues such as intermittent drops or reduced signal strength were reported when not using premium cables.
Multi-Receiver Setup Functionality
90%
The multi-receiver capability is one of the standout features, as it allows users to expand their setups without additional hardware. This feature works especially well for users in larger spaces who need to send the signal to multiple TVs or monitors, enhancing the flexibility of this device.
Some users have reported that the splitter function can be a bit tricky to configure, especially when using multiple receivers. While it generally works as expected, users with more complex setups may need to do additional troubleshooting.
Signal Compression Effectiveness
85%
The M-JPEG compression used in this device is generally effective, helping to maintain a stable signal over long distances. Many users mention that it does a great job in keeping video quality intact without noticeable lag or distortion, even in demanding setups.
A few buyers have mentioned that, under certain conditions, the compression can slightly affect the sharpness of the image, especially with fast-moving video content. This issue is typically only noticeable in specific high-end applications.
Customer Support Experience
78%
22%
Some users have had positive experiences with customer support, noting that the team is generally responsive and helpful when issues arise. Those who reached out for assistance with setup or troubleshooting found the support to be courteous and informative.
However, there have been complaints about slow response times and a lack of detailed solutions. Several users expressed frustration with delays in communication, particularly when they needed help with advanced configuration or troubleshooting.
Durability
82%
18%
Overall, the device is considered durable by many users, with a robust design that stands up well to regular use. The HDMI extender holds up well in home theater or office environments, making it a dependable choice for long-term use.
There are a few concerns about long-term durability, especially regarding the plastic casing. Some users noted that while the device performs well initially, it's unclear how well it would hold up in harsh environments or with frequent handling.
Distance Performance Consistency
86%
For most users, the device maintains consistent performance even at long distances. The signal stability across the full 120-meter range is one of the key strengths, making it ideal for users with larger spaces that require reliable video transmission.
However, some users have noted that, at the extreme 120-meter range, the performance can fluctuate, especially if there are obstructions or poor-quality cables involved. These inconsistencies can be frustrating for users looking for the most reliable long-distance performance.

Suitable for:

The AGPTEK LKV373A 1080P HDMI Extender is ideal for users who need to extend HDMI signals over long distances. It's especially suited for home theater enthusiasts with complex setups, office environments requiring multiple displays across large areas, or conference rooms where video content needs to be transmitted between different rooms. This device shines in environments where flexibility and reliable signal transmission are critical, such as when connecting a projector or gaming console to a far-away screen. Those looking to send high-definition video up to 120 meters without signal degradation will find this extender a dependable solution.

Not suitable for:

However, the AGPTEK LKV373A 1080P HDMI Extender may not be the best choice for users requiring 4K video support or those with older devices that do not support HDMI over Ethernet. Additionally, users with low-quality Ethernet cables or those who need flawless performance at the extreme 120-meter range may face occasional signal dropouts or image degradation. For smaller setups or users with minimal cable length requirements, this device might be overkill, and they may benefit from a more compact and cost-effective alternative.

Specifications

  • Resolution: Supports 1080p high-definition video resolution for clear and sharp image quality.
  • Transmission Distance: Capable of transmitting HDMI signals up to 120 meters (390 feet) using Cat5/6/7 Ethernet cables.
  • Supported Video Formats: Supports multiple video formats including 480p, 720p, 1080i, and 1080p at 50/60Hz.
  • Compression Technology: Uses M-JPEG compression to ensure stable and reliable video signal transmission.
  • Ethernet Compatibility: Works with Cat5, Cat5e, Cat6, and Cat7 Ethernet cables for versatile connectivity.
  • Power Supply: Requires a 5V, 1A power adapter for both the transmitter and receiver units.
  • IR Control: Supports bi-directional infrared (IR) control, allowing remote operation of connected devices.
  • Splitter Function: Can be used as a splitter when connected to a router or HDMI switcher for multi-receiver setups.
  • Signal Stability: Offers high signal stability with minimal lag or distortion during long-distance transmission.
  • Device Compatibility: Compatible with a wide range of HDMI devices including projectors, media players, and gaming consoles.
  • Form Factor: Compact and lightweight design for easy installation and space-saving setup.
  • Audio Support: Supports full HDMI audio formats alongside video for complete multimedia transmission.
  • Temperature Range: Operates within a typical temperature range of 0°C to 40°C (32°F to 104°F).
  • Mounting Options: Can be mounted on a wall or placed on a flat surface for flexible installation options.
  • Operating Voltage: Operates at a standard 5V DC voltage, ensuring low power consumption.
  • Weight: Each unit weighs approximately 0.3 kg (0.66 lbs), making it portable and easy to handle.
  • Dimensions: Transmitter and receiver units measure approximately 120mm x 70mm x 25mm (4.7″ x 2.8″ x 1″).
  • Warranty: Comes with a 1-year warranty for manufacturer defects and quality assurance.

FAQ

Setting up this HDMI extender is straightforward. Connect the transmitter unit to your HDMI source device (like a laptop or media player), then connect the receiver unit to your HDMI display (like a TV or projector). Use Cat5/6/7 Ethernet cables to link the transmitter and receiver, ensuring they are plugged into the correct ports. Finally, plug the power adapters into both units to complete the setup.

This HDMI extender is compatible with a wide range of HDMI-enabled devices, including projectors, gaming consoles, Blu-ray players, and media streaming devices. As long as the device outputs HDMI, it should work seamlessly with this unit, offering stable transmission of 1080p video signals.

The AGPTEK LKV373A 1080P HDMI Extender can transmit signals over Cat5/6/7 Ethernet cables up to 120 meters (390 feet). This long-distance range is ideal for large homes, conference rooms, or setups where HDMI signals need to be extended across multiple rooms.

No, this extender supports 1080p resolution up to 120 meters. If you're looking for 4K transmission, this device may not be suitable. However, it performs excellently at 1080p, which is more than enough for most home theater and office setups.

Yes, users generally find this HDMI extender easy to install. There’s no complicated setup process. Simply connect the transmitter to your HDMI source and the receiver to your HDMI display using Ethernet cables. Power both units, and the system is ready to use.

Yes, the extender has a splitter function. By connecting the transmitter to a router or HDMI switcher, you can link multiple receivers. This feature is especially useful for setups that require video transmission to several rooms or displays.

For optimal performance, it’s recommended to use high-quality Cat5e, Cat6, or Cat7 Ethernet cables. Lower-quality cables may result in signal degradation, especially over longer distances, affecting the video and audio quality.

Yes, this extender supports bi-directional IR control, allowing you to control your HDMI devices remotely from the display side. This is particularly useful if you’re controlling a media player or other HDMI-connected device located far from the TV or projector.

While this HDMI extender generally works well, some users have reported that the signal can degrade when using lower-quality Ethernet cables. Additionally, the extender may experience slight signal loss or interference in environments with high electrical activity or when using cables longer than the recommended length.

Yes, this HDMI extender is ideal for office or conference room setups where video needs to be transmitted over long distances. Whether you're connecting a laptop to a projector or linking multiple displays across different rooms, this device will ensure high-quality signal transmission without the hassle of long HDMI cables.