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Description
cybex longview kvm extender 4K HDBaseT HDMI Extender (KVM, Bi-IR)OREI 4K KVM Extender over Ethernet up to 394 feet With Bi directional IR, USB KVM passthrough & Power over Cable (UHD EXB400 KVM) Key Features: HDMI 2. 0b, HDCP 2. 2, and USB 1. 1 Compliant Ensures compatibility with modern high definition and USB control devices. 18Gbps Video Bandwidth Supports full HDMI 2. 0 performance for uncompressed video transmission. 4K@60Hz 4: 4: 4 Resolution Support Delivers ultra clear, true color video output. Extended
OREI 4K KVM Extender over Ethernet up to 394 feet - With Bi-directional IR, USB KVM passthrough & Power over Cable (UHD-EXB400-KVM)
Key Features:
- HDMI 2.0b, HDCP 2.2, and USB 1.1 Compliant – Ensures compatibility with modern high-definition and USB control devices.
- 18Gbps Video Bandwidth – Supports full HDMI 2.0 performance for uncompressed video transmission.
- 4K@60Hz 4:4:4 Resolution Support – Delivers ultra-clear, true-color video output.
- Extended Range up to 492ft (150m) – Transmits 1080p@60Hz up to 492ft and 4K@60Hz up to 394ft over a single CAT6 cable.
- Bi-Directional IR and USB KVM Pass-Through – Enables remote control of source and display using IR remotes or USB keyboard/mouse.
- Bi-Directional Power over Cable (PoC) – Powers the setup from either end to simplify installation.
- EDID Management via DIP Switch – Supports COPY mode to match connected display, and STD mode for default 1080p 2CH.
- Compact Form Factor – Ideal for flexible and space-constrained professional installations.
The 18Gbps HDBaseT HDMI Extender transmits high-resolution video, bi-directional IR signals, and USB KVM controls over a single CAT6 cable for up to 150 meters. Supporting resolutions up to 4K@60Hz 4:4:4 and full HDMI 2.0b bandwidth, this extender ensures top-tier AV performance with zero compression and minimal latency.
Designed for modern AV environments, it features bi-directional IR for controlling devices from either end, and USB KVM pass-through for remote operation via keyboard and mouse. With PoC support, only one power adapter is needed at either transmitter or receiver. The EDID DIP switch allows for manual or automatic EDID management, ensuring smooth communication between connected devices.
Compact and reliable, this extender is perfect for video conferencing systems, digital signage, professional AV setups, and high-performance HDMI signal distribution.
Note: OREI HDBaseT models are designed to work only with their own matching transmitter and receiver. They are not interchangeable with other OREI HDBaseT models, nor compatible with HDBaseT devices from other brands, due to chipset differences.
For best results, always use the included or recommended pair from the same model.
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KVM and HDMI extender
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Video resolutions up to 4K@60Hz and 2K@60Hz
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Bi-directional IR & Power over cable
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CONNECTIVITY
| Transmitter: | INPUT: | 1 × HDMI [Type A, 19-pin female] |
| OUTPUT: | 1 × HDBaseT [RJ45, 8-pin female] | |
| 1 × IR IN [3.5mm Stereo Mini-jack] | ||
| CONTROL: | 1 × IR OUT [3.5mm Stereo Mini-jack] | |
| 1 × USB HOST [USB Type B] | ||
| 1 × SERVICE [Micro USB, Update port] | ||
| Receiver: | INPUT: | 1 × HDBaseT [RJ45, 8-pin female] |
| OUTPUT: | 1 × HDMI [Type A, 19-pin female] | |
| 1 × IR IN [3.5mm Stereo Mini-jack] | ||
| CONTROL: | 1 × IR OUT [3.5mm Stereo Mini-jack] | |
| 2×USB 1.1 [USB Type A] | ||
| 1 × SERVICE [Micro USB, Update port] | ||
PACKAGE CONTENTS
| 1x Transmitter |
| 1x Receiver |
| 1x IR Blaster cable |
| 1x IR Receiver cable |
| 1x USB Cable |
| 4x Mounting Ears |
| 8x Machine Screws |
| 1x Power Adapter |
| User Manual |
SUPPORTED CAT CABLES
| CAT5e, CAT6, CAT7: | We recommend you use shielded CAT6 cables & High-Quality HDMI Cables for optimum performance |
EXTENDING DISTANCE
| 4K@60Hz: | 394 Feet |
| 1080P@60Hz: | 492 Feet |
VIDEO OUTPUT
| Video Bandwidth: | 18Gbps |
| Video Resolutions: | Up to 4K@60Hz and 2K@60Hz |
ADDITIONAL FEATURES
| CEC: | No |
| ARC: | No |
| USB KVM: | Yes |
| PoC: | Yes |
| IR Control: | Yes |
| Downmix: | No |
| Downscale: | No |
| Over IP: | No |
| HDBaseT: | Yes |
| RS-232: | No |
LOOP-OUT/LOCAL PORT
| Has loop out port: | No |
| Number of Loop out ports: | 0 |
AUDIO SUPPORT
| HDMI Audio Formats: | LPCM 7.1CH, Dolby True HD, and DTS-HD Master |
COMPLIANCES
| HDMI Compliance | HDMI 2.0b |
| HDCP Compliance | HDCP 2.2 |
POWER
| Power Consumption: | 10W (Max) | |
| Power Supply: | Input: AC 100-240V 50/60Hz | |
| Output: DC 24V/1A |
DIMENSIONS & WEIGHT
| Transmitter: | Length: | 140mm / 5.51in |
| Width: | 65mm / 2.56in | |
| Height: | 18mm / 0.71in | |
| Weight: | 246g / 8.68oz | |
| Receiver: | Length: | 140mm / 5.51in |
| Width: | 65mm / 2.55in | |
| Height: | 18mm / 0.71in | |
| Weight: | 246g / 8.68oz |
PROPERTIES
| Color: | Black |
| Housing: | Metal Enclosure |
| Operating Temperature: | 0°C ~ 40°C / 32°F ~ 104°F |
| Storage Temperature: | -20°C ~ 60°C / -4°F ~ 140°F |
| Relative Humidity: | 20~90% RH (non-condensing) |
WARRANTY
| 1-Year Manufacturer's Warranty |
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Visit Our Help Center for FAQs, Troubleshooting and other queries: UHD-EXB400-KVM
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Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
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
4.3 ★★★★★
Based on 1116 reviews
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Product Reviews
★★★★★ 4
Fallen for the Fallen Angel – A Guilty Pleasure Worth Every Page
Format: Kindle
There’s something deeply irresistible about a dark academia or trial-based setting, a brooding and arrogant fallen angel, and a fierce heroine with enough sass to go toe-to-toe with him. Wings So Wicked is exactly that kind of book—and I devoured it in just a couple of days.
To be fair, the plot isn’t groundbreaking. If you’re looking for something fresh and innovative in terms of storyline, this might not be it. But if your reader heart beats faster at the mere mention of enemies-to-lovers, jealousy-fueled banter, magical trials, betrayals, and forbidden tension—you’ll feel right at home. It’s like catnip for those of us with this particular weakness.
The chemistry between the leads could have used a slightly slower burn to make the tension sizzle longer, but I still found myself completely invested in their dynamic. There are moments and phrases that feel a bit cheesy or underdeveloped, but honestly? I didn’t care. The vibes were exactly what I wanted.
This book isn’t trying to reinvent the genre—it’s here to give readers like me what we crave: high-stakes magical drama, angsty romance, and the thrill of watching a badass girl and her brooding counterpart clash and spark. If that sounds like your kind of story, Wings So Wicked will hit the mark.
Here’s hoping Book 2 turns up the heat and keeps the magic alive.
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Reviewed in the United States on May 20, 2025
★★★★★ 5
my new favorite book
Format: Kindle
Ok so I never write reviews but this book was so good I felt the need to write this. Firstly your introduced to Huntyr you see her closed off hard core badass than towards the end you see the most subtle change and growth it’s amazing and the enemies to friends to lovers was just perfect, AND THE TWIST AT THE END GOT ME GOOD! You see one spicy scene the whole book but it doesn’t even MATTER BECAUSE THE BOOK WAS THAT GOOD. I’ve read 85 books in 2023-2024 so far and I’m pround to say this is my all time favorite. I’m so excited to read more of Emily Blackwoods books, this was my first time reading one of hers and I’m glad I did because HOLY!! Well done Emily well done
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Reviewed in the United States on February 23, 2024
★★★★★ 4
Fast paced romantasy you will not want to put down!
Format: Kindle
4.25 stars! I LOVED this book with similar vibes to Hush Hush, Fourth Wing, and The Serpent and the Wings of Night! It was fast paced with easy world building and will keep you turning the pages late into the night because you will not want to put it down!
Huntyr is a fierce bad@ss FMC trained to kill vampyres her entire life. She is sent on a mission to go to the academy and earn her spot into The Golden City. Upon arrival, she is forced to room with the delicious fallen angel, Wolf, who is the only one who knows about her assassin identity. The romance, the plot twists, the secrets revealed, the battles, and the tantalizing training scenes had me hooked! And that ending…. I’m holding my breath in need to know hell!
Read if you love:
🪽 Fae, Vampyres, Fallen Angels
🪽 Academy setting with magical trials
🪽 Forced proximity and slow burn
🪽 Rivals to lovers
🪽 Hidden identities and secrets
🪽 Tend your wounds
“𝘖𝘧 𝘤𝘰𝘶𝘳𝘴𝘦 𝘐 𝘸𝘢𝘴 𝘸𝘢𝘵𝘤𝘩𝘪𝘯𝘨 𝘺𝘰𝘶. 𝘐 𝘤𝘰𝘶𝘭𝘥𝘯’𝘵 𝘭𝘰𝘰𝘬 𝘢𝘸𝘢𝘺 𝘧𝘰𝘳 𝘢 𝘮𝘰𝘮𝘦𝘯𝘵, 𝘦𝘷𝘦𝘯 𝘪𝘧 𝘐 𝘵𝘳𝘪𝘦𝘥.”
“𝘐𝘧 𝘺𝘰𝘶 𝘸𝘢𝘯𝘵 𝘮𝘦 𝘰𝘯 𝘮𝘺 𝘬𝘯𝘦𝘦𝘴, 𝘏𝘶𝘯𝘵𝘳𝘦𝘴𝘴, 𝘢𝘭𝘭 𝘺𝘰𝘶 𝘩𝘢𝘷𝘦 𝘵𝘰 𝘥𝘰 𝘪𝘴 𝘢𝘴𝘬.”
“𝘠𝘰𝘶 𝘥𝘰 𝘯𝘰𝘵 𝘬𝘯𝘰𝘸 𝘵𝘩𝘦 𝘷𝘪𝘰𝘭𝘦𝘯𝘤𝘦 𝘵𝘩𝘢𝘵 𝘳𝘶𝘯𝘴 𝘵𝘩𝘳𝘰𝘶𝘨𝘩 𝘮𝘺 𝘷𝘦𝘪𝘯𝘴, 𝘣𝘦𝘨𝘨𝘪𝘯𝘨 𝘮𝘦 𝘵𝘰 𝘰𝘣𝘭𝘪𝘵𝘦𝘳𝘢𝘵𝘦 𝘢𝘯𝘺𝘰𝘯𝘦 𝘸𝘩𝘰 𝘭𝘢𝘺𝘴 𝘢 𝘩𝘢𝘯𝘥 𝘰𝘯 𝘺𝘰𝘶.”
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 12, 2024
★★★★★ 5
Excellent Rivals to Lovers!!
Format: Kindle
The tension and banter between Huntyr and Wold was delectable. I absolutely love the fallen angel and all of his flaws. Huntyr is amazing too being a badass FMC with some major trauma. The world building was great and I enjoyed the training aspect of the story. The writing was immersive and was in the story the whole time. The ending had quite a twist that I hadn’t anticipated and made my jaw DROP. Excellent job! I also loved the narration. Laura is one of my fave narrators!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 15, 2025
★★★★★ 5
Fallen Angels, fae, vampires, oh my!
Format: Kindle
Rating: 4.5 | Spice: 2 (but a good slow-burn)
•
Main Characters: Huntyr and Wolf
•
I couldn’t wait to read this book; there was so much hype about it! And there was no doubt why. I fell in love with the characters and the plot itself. This book is mainly plot driven more than friction driven but it’s easy to follow along with. The characters are fun, easily understood. The main setting is at an academy where both the main characters are going through trials and building strength for the final test, The Transcendent. There are fantastic side characters as well. I loved the camaraderie between Huntyr and her friends. But we don’t like Lanson. 😆
We do have some plot twists that come into play throughout the book. Secrets and betrayal to be seen. I did adore Wolf and Huntyr’s relationship. It was a classic slow burn trope. They didn’t hit it off fast, but in time their feelings grew. I loved their banter, so sexy. Wolf is your next book boyfriend; Huntyr is your next vampire assassin independent bad-a*s female. Themes include loyalty, trust, self-discovery, a true slow burn romance. Side note: book ends on a angsty cliffhanger!
•
Emily, thank you for writing this awesome novel and I cannot wait to devour Book 2, Blood So Brutal! 😍
•
Happy reading, my lovelies! xo
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 21, 2024
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