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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
4.8 ★★★★★
Based on 18 reviews
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Product Reviews
★★★★★ 5
Your skin feel good with Kopari Golden aura body oil
Size: 3.3 Fl Oz (Pack of 1), Color: Golden Aura
Really moisturizing fix your skin if your skin is dry this product helps you and this has good smell.
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Reviewed in the United States on March 29, 2026
★★★★★ 3
Overrated
Size: 3.3 Fl Oz (Pack of 1), Color: Golden Aura
I wanted to like this. I had it in my shopping cart for over a year. When I got a gift card during Christmas, I used it on this product. It was quite underwhelming, in my opinion.
The texture is lightweight and absorbs quickly, leaving a soft glow without feeling greasy, which I really appreciated. It layers well under clothing and doesn’t leave any sticky residue.
The hydration is decent thanks to ingredients like hyaluronic acid, squalane, and nourishing oils, but I didn’t notice a dramatic difference compared to other quality body lotions. While the idea of 24K gold sounds luxurious, I didn’t see a noticeable improvement in firmness or redness reduction. I also found myself using ALOT in order to get even close to the results that are advertised. I am a big fan of using oils and I've used better / more affordable ones.
The toasted vanilla scent is pleasant and warm, with a slightly sweet, creamy finish, but the scent was fleeting and did not last. Overall, it’s an OK oil with a nice scent and feel, but the results didn’t stand out enough to fully justify the premium, spa-like claims and price.
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Reviewed in the United States on January 10, 2026
★★★★★ 4
Good size bottle, not favorite but a good body oil.
Size: 3.3 Fl Oz (Pack of 1), Color: Golden Aura
While I wouldn’t necessarily call this the *best* glitter body oil I’ve ever tried as it’s quite messy to apply, it’s still certainly become a summer staple on my vanity. Being an ex smoker with the smokers skin problem living in the dry AZ desert, the Hyaluronic Acid in it is a plus. It is a thicker oil though, that isn’t as quick to dry & no where near enough glitter in it imo compared to others marketed for their gold glitter (like the Tarte glitter body oil that I like which is a bit thinner & quicker to absorb w/ more glitter appearance on the skin), but it is a fairly large sized bottle that lasts me awhile. When I originally bought my first bottle it was about 1/2 price it is now, so for how thick/messy & not quickly absorbing it is, kind of just staying wet & glossy on top of my skin making it easy to wipe off rather than wiping in… I’m not sure I’d say the value for the money is quite there anymore at $40 or something a bottle. Sure, it’s a bigger bottle than most that still charge me $30, but it’s just not as good a quality of product. . Kopari in general just hasn’t been what I was used to it being for a little while now since exploding into this huge brand…
That all said, I still find myself coming back to buy a second bottle, lol. The Kopari sales reps are right when they say it works much better when mixed into the whipped Kopari lotion & then a little goes a lot longer a way & absorbs better for that softer not so oily skin. Overall, it is kind of expensive for what it is quality wise, but the amount you get some would say is a good value for your money. I’d say the quality could be better for the value, but it’s def not a ‘bad’ body oil by any stretch, especially when mixed with the lotion. It’s my secondary backup to go to that comes with enough to last me longer & supplement my better quality better absorbing more expensive oils.
If you like a thicker glitter body oil that isn’t too glittery & you use a lot of body oil, this may be a good one for you.
If you have dry skin & prefer to use lotion & only a little glitter body oil mostly in the sun to add glitter & help draw in the sun for a tan & want a thinner faster absorbing oil, this may not be the one for you- even if it comes with a hefty amount for the $40 price point compared to others at same price point.
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Reviewed in the United States on June 17, 2025
★★★★★ 5
Magic In A Bottle
Size: 3.3 Fl Oz (Pack of 1), Color: Golden Aura
What CAN one say about Kopari Golden Aura Body Oil except MORE PLEASE!! IYKYK...this product outperforms anything else. It plumps it smooths it deeply moisturizes it takes away the dreaded crepey skin! I do apply it first on bare skin and then layer the Restore Body Butter over it and there's just nothing better. My skin looks and feels AMAZING for 2-3 days after a full slather with this.
Don't expect the glowy look the hype and stock photos show, it's not about that. The combo of ingredients in this product are next level!!!
The gold bits are pretty in the bottle but thats the last time you see them....it's a nice classy touch tho. This stuff is just everything!
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Reviewed in the United States on February 11, 2026
★★★★★ 5
Just buy it!
Size: 3.3 Fl Oz (Pack of 1), Color: Golden Aura
Holy WOW!!! I applied this to one leg to compare to the other and OMG! Instant results! Super smooth and light, great scent. I bought 2 more bottles immediately. My new daily fo sho!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 27, 2026
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