---
product_id: 646829701
title: "4K@120hz HDMI Over Ethernet Extender Balun UltraHD 4:4:4 Over Single CAT6/7 Cable with HDR, & Bi Directional IR Control - Up to 130 Ft with CAT6/7 Audio L/R Out (BK-EX130-K)"
brand: "orei"
price: "฿12353"
currency: THB
in_stock: true
reviews_count: 5
category: "Orei"
url: https://www.desertcart.co.th/products/646829701-4k-120hz-hdmi-over-ethernet-extender-balun-ultrahd-4-4
store_origin: TH
region: Thailand
---

# Bi-directional IR control for seamless device management 130 ft range over single CAT6/7 cable 4K@120Hz UltraHD 4:4:4 video transmission 4K@120hz HDMI Over Ethernet Extender Balun UltraHD 4:4:4 Over Single CAT6/7 Cable with HDR, & Bi Directional IR Control - Up to 130 Ft with CAT6/7 Audio L/R Out (BK-EX130-K)

**Brand:** orei
**Price:** ฿12353
**Availability:** ✅ In Stock

## Summary

> 🚀 Elevate your AV game with flawless 4K@120Hz over Ethernet—because buffering is so last decade.

## Quick Answers

- **What is this?** 4K@120hz HDMI Over Ethernet Extender Balun UltraHD 4:4:4 Over Single CAT6/7 Cable with HDR, & Bi Directional IR Control - Up to 130 Ft with CAT6/7 Audio L/R Out (BK-EX130-K) by orei
- **How much does it cost?** ฿12353 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/646829701-4k-120hz-hdmi-over-ethernet-extender-balun-ultrahd-4-4)

## Best For

- orei enthusiasts

## Why This Product

- Trusted orei brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Ultra-Long 130 Ft Reach:** Extend pristine 4K@120Hz signals effortlessly across your workspace or home with a single CAT6/7 cable—no clutter, no compromise.
- • **Lag-Free Pro Performance:** Powered by OREI’s advanced tech, enjoy ultra-low latency transmission ideal for gaming consoles, Blu-ray players, and professional AV setups.
- • **Bi-Directional IR Control:** Control your source device remotely from the display location—streamline your setup and never leave your seat to switch inputs or adjust settings.
- • **True 4:4:4 Color Fidelity:** Experience razor-sharp, lossless UltraHD visuals with HDR support that brings every pixel to life—perfect for pros and gamers craving vivid detail.
- • **Plug & Play with Global Compatibility:** Compact design with dual voltage support and international adapters ensures hassle-free installation anywhere in the world.

## Overview

The OREI BK-EX130-K HDMI Over Ethernet Extender delivers ultra-high-definition 4K@120Hz video with 4:4:4 color over a single CAT6/7 cable up to 130 feet. Featuring HDR support, bi-directional IR control, and low latency transmission, it’s engineered for professional AV environments, gaming, and home entertainment. Compact and globally compatible, it ensures seamless, lossless video and audio distribution with easy plug-and-play installation.

## Description

Buy OREI 4K@120hz HDMI Over Ethernet Extender Balun UltraHD 4:4:4 Over Single CAT6/7 Cable with HDR, & Bi Directional IR Control - Up to 130 Ft with CAT6/7 Audio L/R Out (BK-EX130-K): Splitters - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: More frustration than actual uptime - Pros: If doing basic features, such as 1080p @60hz, it works. Not much set up. Cons: If trying to get 4k @120hz (in my case, less than that, at 3440x1440), then it won't work consistently. Screen flickering. Misalignment? with some colors. Most things on the screen look crisp, while some item colors are blurry and aliased really bad. The device has two EDID modes, one TV and one STD. The STD mode is the one needed for 4k @120hz, but it doesn't work. I've tried multiple monitors at the same resolution, and it simply won't display an image. When changing it back to TV mode, I get an image sometimes. When I do get a full image, like I said earlier, some colors are off. This causes certain icons, certain parts of the screen to look like they are a lower resolution than everything else. When trying to troubleshoot this, the screen will sometimes not display on my full monitor. Even though it's detecting everything the same way, displaying at the same resolution, it has huge black bars on the sides and top and bottom. So I see the whole image, but only using about 2/3 of my screen. When trying to fix this issue, it usually requires unplugging the hdmi cable in my computer, and resetting both the transmitter and reciever. Since the computer is in a different room, this is a pain to do every time I have issues. Even doing all 3, it won't consistently fix the problem. Sometimes I will get the same thing, or just a blank screen. When I say I get a blank screen, the monitor light indicates it's on, and the reciever lights indicate it is getting a signal, but nothing displays. Usually, this requires resetting of both devices, removing and reinserting the hdmi, AND restarting the computer to fix. When it comes back up, it's a crap shoot on which of the 3 states it will come back up in (full screen, partial screen, blank screen). As far as trying to get 3440x1440 @120hz, it never has worked. Always a blank screen when switching to STD mode. I've tried multiple cat 6 and cat 7 cables. I've tried multiple combinations of hdmi cables (I have tried about 6 different ones, switching which ones are plugged into which device). I have tried different monitors. The results are consistent. Overall, if you just want 1080p @60hz, this works fine. But you can problably save money by going with a different device. In fact, I've tried another brand of hdmi over ethernet adapter, and I've not had anywhere near the issues of this one, albeit that one does not claim to do 4k @120hz.
Review: Replaced my existing set up. - Works great. It was easy to install since I was swapping this out for another setup.

## Features

- 4K @ 12hz HDMI Extender Balun 4:4:4 - Long Range Over LAN Cable up to 13 feet with High Quality Shielded CAT6/7 cable, 4K@6hz upto 2 Feet | Low Latency | OREI Technology for lossless and lag-free video transmission
- Perfect professional distribution solution - ideal for 4K Blu-ray Players, Game Consoles, Media Players, Satellite Receivers, Computers, Laptops, Cable boxes and other HDMI sources | PS5 4K @ 12hz Games Content. NOTE: We recommend using this splitter with HDMI cables that are 3 feet or shorter and of excellent quality.
- Requires Point to Point Connection between the Transmitter and the Receiver. Bidirectional IR control enables source device to recognize remote commands from remote display and control your TV from the source location.Requires Point to Point Connection between the Transmitter and the Receiver. Bidirectional IR control enables source device to recognize remote commands from remote display and control your TV from the source location.
- HDR Support and EDID Management. 3.5MM output at the receiver end for audio extraction for uncompressed LPCM Audio and Dissipation & Compact in size for easy plug & play installation, Full HDCP Compliant. The device comes with a dual voltage supply using a US plug, and an adapter/converter is provided for international use.
- Includes - 8x8 8K Switcher Matrix, Power Adapter, IR Remote Control,RS-232 Cable, Mounting Ears, Operation Manual, 1 Year Warranty, Full OREI Support

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0D5FDPRTL |
| Best Sellers Rank | #102,814 in Electronics ( See Top 100 in Electronics ) #274 in Satellite TV Splitters #487 in Satellite Television Products |
| Brand | OREI |
| Cable Type | HDMI |
| Color | Black |
| Compatible Devices | DVD/Blu-ray Player, Gaming Console, Projector, Television |
| Compatible Phone Models | Likely compatible with smartphones, specific models not listed |
| Connector Gender | Female-to-Female |
| Connector Type | HDMI |
| Customer Reviews | 3.0 3.0 out of 5 stars (28) |
| Date First Available | September 12, 2022 |
| Ethernet cable category | Cat 7 |
| Frequency | 120 Hz |
| Global Trade Identification Number | 00850031132948 |
| Indoor/Outdoor Usage | Indoor |
| Item Weight | 14 ounces |
| Item model number | BK-EXB330EAU-K |
| Manufacturer | OREI PRODUCTS |
| Manufacturer Part Number | BK-EX130-K |
| Model Name | BK-EX130-K |
| Number of Items | 1 |
| Number of Pins | 27 |
| Package Dimensions | 9.57 x 7.84 x 2.32 inches |
| Recommended Uses For Product | Home entertainment systems, Professional AV setups, Office/commercial environments |
| Shape | Round |
| Special Feature | Data Transfer |
| Special Features | Data Transfer |
| Specification Met | Hdmi 2.1 & Hdcp 2.3 |
| UPC | 850031132948 |
| Unit Count | 1.0 Count |

## Product Details

- **Brand:** OREI
- **Cable Type:** HDMI
- **Compatible Devices:** DVD/Blu-ray Player, Gaming Console, Projector, Television
- **Connector Type:** HDMI
- **Special Feature:** Data Transfer

## Images

![4K@120hz HDMI Over Ethernet Extender Balun UltraHD 4:4:4 Over Single CAT6/7 Cable with HDR, & Bi Directional IR Control - Up to 130 Ft with CAT6/7 Audio L/R Out (BK-EX130-K) - Image 1](https://m.media-amazon.com/images/I/61w1MF2o4nL.jpg)

## Customer Reviews

### ⭐⭐ More frustration than actual uptime
*by E***I on August 12, 2024*

Pros: If doing basic features, such as 1080p @60hz, it works. Not much set up. Cons: If trying to get 4k @120hz (in my case, less than that, at 3440x1440), then it won't work consistently. Screen flickering. Misalignment? with some colors. Most things on the screen look crisp, while some item colors are blurry and aliased really bad. The device has two EDID modes, one TV and one STD. The STD mode is the one needed for 4k @120hz, but it doesn't work. I've tried multiple monitors at the same resolution, and it simply won't display an image. When changing it back to TV mode, I get an image sometimes. When I do get a full image, like I said earlier, some colors are off. This causes certain icons, certain parts of the screen to look like they are a lower resolution than everything else. When trying to troubleshoot this, the screen will sometimes not display on my full monitor. Even though it's detecting everything the same way, displaying at the same resolution, it has huge black bars on the sides and top and bottom. So I see the whole image, but only using about 2/3 of my screen. When trying to fix this issue, it usually requires unplugging the hdmi cable in my computer, and resetting both the transmitter and reciever. Since the computer is in a different room, this is a pain to do every time I have issues. Even doing all 3, it won't consistently fix the problem. Sometimes I will get the same thing, or just a blank screen. When I say I get a blank screen, the monitor light indicates it's on, and the reciever lights indicate it is getting a signal, but nothing displays. Usually, this requires resetting of both devices, removing and reinserting the hdmi, AND restarting the computer to fix. When it comes back up, it's a crap shoot on which of the 3 states it will come back up in (full screen, partial screen, blank screen). As far as trying to get 3440x1440 @120hz, it never has worked. Always a blank screen when switching to STD mode. I've tried multiple cat 6 and cat 7 cables. I've tried multiple combinations of hdmi cables (I have tried about 6 different ones, switching which ones are plugged into which device). I have tried different monitors. The results are consistent. Overall, if you just want 1080p @60hz, this works fine. But you can problably save money by going with a different device. In fact, I've tried another brand of hdmi over ethernet adapter, and I've not had anywhere near the issues of this one, albeit that one does not claim to do 4k @120hz.

### ⭐⭐⭐⭐⭐ Replaced my existing set up.
*by K***S on July 17, 2025*

Works great. It was easy to install since I was swapping this out for another setup.

### ⭐ Don’t buy if you actually like graphics or refresh rate.
*by K***R on December 13, 2025*

Had nothing but issues. After running back in forth from my basement to my upstairs countless times, I finally decided to see what was happening. Plugged both boxes in right next to each other and lo and behold, they worked terribly. I figured that if it can do 4k at 120hz, then surely 1440p@120 would be nothing! Nope. Had nothing but screen tearing, terrible res, and 0 luck with any hdmi longer than HALF A METER. Just sad that the return window is no longer in the picture. Don’t buy it unless you couldn’t care less about quality.

## Frequently Bought Together

- OREI 4K@120hz HDMI Over Ethernet Extender Balun UltraHD 4:4:4 Over Single CAT6/7 Cable with HDR, & Bi Directional IR Control - Up to 130 Ft with CAT6/7 Audio L/R Out (BK-EX130-K)
- CableCreation Cat6 RJ45 Connectors, 100-PACK Cat6 RJ45 Ends, Ethernet Cable Crimp Connectors UTP Network Plug for Solid Wire and Standard Cable, Transparent
- Rapink Patch Cables Cat6/ Cat6a 0.5ft (24 Pack) Slim, Cat6a Ethernet Patch Cable 10G Support, Snagless Cat 6 Patch Cable for Patch Panel to Switch, Flexiable Cat6 Ethernet Cable White

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*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-03-04*