SKU: 57965344774
cybex longview kvm extender

cybex longview kvm extender 4K HDBaseT HDMI Extender (KVM, Bi-IR)

Sale price$22.91 Regular price$25.46
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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.

[shortdes]

  • KVM and HDMI extender
  • Video resolutions up to 4K@60Hz and 2K@60Hz
  • 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:
  1. 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
SKU: 57965344774

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4.6 ★★★★★
Based on 9 reviews
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K
Verified Purchase
Kenneth J. Goodman Sr.
Belleville, US
★★★★★ 4
Its good to have for electronics and kitchen items
I get the Insurance for certain Electronics and kitchen items.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 17, 2026
A
Verified Purchase
Annabanana
Lexington, US
★★★★★ 5
Worth the money.
Quick and easy claim process. My refund was processed the same day that I shipped back the product.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 13, 2026
L
Verified Purchase
LadyG
Charlottesville, US
★★★★★ 1
All Gotchas, Gimmicks, and Grief
My husband broke the item in question, which was a Chemex coffee maker made of nothing but glass. It shattered full of coffee, so like a normal human he cleaned up the dangerous mess and threw it away. I put in a claim, and it said that I had to ship back the product. Believing that the Asurion process was as simple as stated, and reading the agreement that does mention that sometimes they'll require shipment of the item, but that they will review cases and use reasonable judgment, I contacted their chat, explaining that the requirement that I mail them a wet pile of shards of glass soaked in coffee (and a little bit of blood) was unsafe and unreasonable. I don't even know how I could do that in a way that would be safe for the people opening the packaging, or even to take it to the store. The shards of glass might puncture any plastic, and the wetness would soak through, plus there's the biohazard issue. Seems silly for a $47 product replacement to me. I figured any human would understand. First chat associate closed my case without even responding to me. I had to reopen it. The second one told me, "Yes, that is how your warranty works" as an answer to my "Hello, the last chat closed without me talking to anyone." I tried to explain the situation, and was told "If you call the hotline, maybe they'll help you." I call the hotline. The first person tells me tough, I have to mail it. I say it was thrown away. He says "AHA then it's lost! Your warranty doesn't cover lost things!" I say no, it's not lost, it was disposed of properly as shards of glass should be. I finally ask can I speak to someone else or a supervisor. He lies and says yes. I sit on hold for 20 minutes, never any wait time or any sort of indicator of when someone will talk to me. The phone call quality finally gets very horribly staticky, so I hang up and try again. Hallelujah, I get a decent human being who immediately says, "Oh, no, that's not reasonable! That is an unsafe thing to have to mail. I'll send it to the override department who should approve this because it's obvious that's not a normal thing to expect." Today I get an email that says: We can't approve your claim. We reviewed your NO SUPPORTING MANUFACTURER COFFEE MAKER claim. The product in your claim is not covered by your plan. As a result, we're unable to approve your claim. Nothing about the requirement to mail a biohazard, just the item isn't covered even though the item is absolutely covered. While I understand that loss prevention is important, this is a very small potatoes return and it isn't like I made this up. It would be easy to make me happy. I'm sure it has cost them more money to deny it than they would have lost covering the Chemex. I've bought multiple of their product replacement policies before. I never will again. They didn't offer for me to send a picture or anything. They just wasted hours of my time and sent a clearly AI-based answer, rather than treating me like a valuable customer.
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Reviewed in the United States on February 28, 2024
L
Verified Purchase
Lisa R.
Chelsea, US
★★★★★ 5
Fast!
Process was easy. Quickly issued a gift card for my refund.
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Reviewed in the United States on May 14, 2026
V
Verified Purchase
vicki
Houston, US
★★★★★ 5
Great price great plans
Anyways a pleasure to work with asurion. Great plans
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Reviewed in the United States on May 14, 2026

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