---
product_id: 593812291
title: "OREI 8K HDMI Splitter 1 in 2 Out, Duplicate/Mirror HDMI Signal UltraHD Supports Upto HDMI 2.1 Splitter 4K@120Hz EDID Management HDCP 2.3 - BK-102"
brand: "orei"
price: "R1709"
currency: ZAR
in_stock: true
reviews_count: 10
category: "Orei"
url: https://www.desertcart.co.za/products/593812291-orei-8k-hdmi-splitter-1-in-2-out-duplicate-mirror
store_origin: ZA
region: South Africa
---

# HDMI 2.1 with 4K@120Hz support 8K@60Hz UltraHD output Smart EDID management for stable signal OREI 8K HDMI Splitter 1 in 2 Out, Duplicate/Mirror HDMI Signal UltraHD Supports Upto HDMI 2.1 Splitter 4K@120Hz EDID Management HDCP 2.3 - BK-102

**Brand:** orei
**Price:** R1709
**Availability:** ✅ In Stock

## Summary

> 🚀 Elevate Your Visual Game: Mirror in 8K, Play in Style!

## Quick Answers

- **What is this?** OREI 8K HDMI Splitter 1 in 2 Out, Duplicate/Mirror HDMI Signal UltraHD Supports Upto HDMI 2.1 Splitter 4K@120Hz EDID Management HDCP 2.3 - BK-102 by orei
- **How much does it cost?** R1709 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/593812291-orei-8k-hdmi-splitter-1-in-2-out-duplicate-mirror)

## 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

- • **Stable Signal with Smart EDID:** Advanced EDID management ensures zero flicker, lag, or handshake issues even in complex multi-monitor environments.
- • **Next-Gen HDMI 2.1 Compatibility:** Supports blazing-fast 4K at 120Hz and HDR formats including Dolby Vision & HDR10+ for immersive visuals.
- • **Seamless Multi-Device Integration:** Works effortlessly with Windows, Mac, Linux, PS5, Xbox, Roku, and more—future-proof your setup.
- • **Crystal-Clear 8K UltraHD Mirroring:** Duplicate one HDMI input flawlessly across two 8K-capable displays without any downscaling.
- • **Compact Powerhouse with Global Support:** Sleek metal design with dual voltage adapter for worldwide use—perfect for home theaters, gaming, and professional setups.

## Overview

The OREI BK-102 HDMI Splitter is a compact, high-performance device that duplicates a single HDMI 2.1 input into two outputs supporting up to 8K@60Hz and 4K@120Hz. Featuring smart EDID management and broad compatibility with major OS and devices, it ensures stable, lag-free UltraHD signal mirroring ideal for gaming, home theaters, and professional multi-display setups.

## Description

Product description

Review: Solved my Linux 8k HDMI out dev. state transition issues - I do have maybe a "bit strange" use case for this, which is dealing with the connection of the Nvidia graphics card output to multi-monitor (3x32" 4k, and a 8k Samsung TV used as large monitor) setup with multiple computers, mostly in Linux (Fedora KDE). Where this came in was to have a stable EDID shown to the NVIDIA card, which helped to workaround issues caused from the switching transitions (whether switching computers or from screen locks, monitor power off transitions etc.). It "should not" be needed here, but it is presently the only way I have gotten this to work perfectly on all scenarios. I am not using split function at all, it is 8k in/out towards the Samsung, but I am using the EDID settings switch which "hides" the monitor info as well as presents stable config to a monitor. It also fixed some strange behaviors on display on normal use and improved the switching times. Perfect fix for my somewhat special case at least until Linux HDMI support catches up.
Review: OREI BK-102 HDMI Splitter - So the TL;DR of my review is that the OREI 8K BK-102 HDMI Splitter is an excellent compact device that’s great for when you need to use a single input signal on multiple screens without sacrificing features especially at full HDMI 2.1. This particular splitter is rated for 8K60Hz in a 1 in 2 out configuration this means that for one signal input you get 2 outputs this allows you to mirror a single input across 2 displays at the same time. This is especially useful if you wish to use a single device on multiple screens and would like to reduce wear and tear on the input device. The construction is high quality metal with sturdy inputs. In use the device can be noticeably warm but it’s well ventilated and doesn’t seem to cause any operational issues even with hours of use. With the device being HDMI 2.1 compatibility with modern devices is very simple. I am using this device with my PS5 Pro so that I can simultaneously output on my 27” Alienware (AW2725Q) 4K 240Hz QD-OLED monitor and my 55” LG C2 OLED 4K120Hz TV. In my use case there’s no noticeable difference between the splitter and native connection this is true while using HDR, VRR, ALLM and 120Hz output. I’ve noticed no perceptible input delay but lack professional grade tools to measure latency in a direct capacity. Despite not advertising it directly I was also pleasantly surprised to learn the device supports 1440p as well. Testing with the PS5 Pro shows it supported 1440p at up to 120Hz with VRR, HDR and ALLM. Sound quality also seems unaffected when compared to native connection but as I use PCM or headphones I am likely not stressing the audio output in a meaningful way. I love that the device is so incredibly compact while not sacrificing on features. For a 2.1 splitter from a well known brand value is more than good for what the device accomplishes. It’s worth noting that you need to be mindful of the cables you use and their lengths especially with HDMI 2.1 signals as that can cause a lot of issues which might likely explain some of the negative reviews. It also seems there was a different model of the BK-102 at one point which had been refreshed so the negative feedback might be from earlier model listings. Also I’ve seen visual quality be mentioned but with this particular splitter if the output devices aren’t matching resolution it’ll downscale output to the lowest resolution in the chain example if you’re using a 4K TV and a 1080p monitor it’ll be 1080p across the TV and monitor not 4K on the TV and 1080p on the monitor. Overall highly recommend OREI’s 8K splitter if you have a use case like mine.

## Features

- 8K HDMI Splitter Duplicator (1 Input to 2 Outputs): Duplicates one HDMI input into two HDMI outputs. This device will not extract audio through HDMI. NOTE: Does not downscale; both connected displays must support 8K. 8K-compatible HDMI cables are required. The device comes with a dual voltage supply using a US plug, and an adapter/converter is provided for international use.
- Wide Compatibility: Works with all operating systems, including Windows, Mac OS, and Linux. Compatible with Logitech Harmony, Xbox One X, PS5, Roku 4, desertcart Fire TV, Blu-ray players, projectors, and more. Does not support Sonos ARC/e-ARC.
- Supported Resolutions & Formats: Up to 8K, 4K @ 120 Hz, 2K @ 60 Hz, 1080p, 720p, HDR, HDR10, HDR10+, Dolby Vision, and HLG pass-through. Supports HDMI audio formats including LPCM, Dolby Digital / Plus / EX, Dolby True HD, DTS, DTS-EX, DTS-96/24, DTS High Res, DTS-HD Master Audio, and DSD.
- 1 IN 2 OUT HDMI Splitter: Smart EDID management for stable performance. Designed with 1 input port and 2 output ports. Ideal for gaming setups, home theater rooms, trade shows, conference rooms, lecture halls, bedrooms, living rooms, kitchens, and backyard entertainment.
- Package Includes: 1×2 8K Switcher, Power Adapter, Operation Manual, 1-Year Warranty, and Full OREI Support.
- Seamless 8K & 4K Performance: Supports up to 4K @ 120 Hz and 8K resolutions with advanced EDID management for optimal compatibility. Ensure the use of high-quality HDMI cables for the best performance.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CMZ8B6N2 |
| Best Sellers Rank | #134 in Audio & Video Selector Boxes |
| Brand | OREI |
| Cable Type | HDMI |
| Color | 1X2 8K HDMI Splitter |
| Compatible Devices | Projector, Television |
| Connector Type | HDMI |
| Connector Type Used on Cable | HDMI |
| Customer Reviews | 3.8 out of 5 stars 167 Reviews |
| Global Trade Identification Number | 00850031132658 |
| Item Type Name | OREI 8K HDMI Splitter 1 X 2, Duplicate/Mirror Any HDMI Signal UltraHD Supports Upto 4K @ 120Hz EDID HDCP 2.3 - (BK-102) |
| Manufacturer | OREI |
| Manufacturer Contact Information | info@orei.com |
| Mfr Part Number | BK-102 |
| Model Number | BK-102 |
| Number of Ports | 2 |
| Packer Contact Information | info@orei.com |
| UPC | 850031132658 |
| Warranty Description | 1 Year Warranty |

## Product Details

- **Brand:** OREI
- **Cable Type:** HDMI
- **Color:** 1X2 8K HDMI Splitter
- **Compatible Devices:** Projector, Television
- **Connector Type:** HDMI

## Images

![OREI 8K HDMI Splitter 1 in 2 Out, Duplicate/Mirror HDMI Signal UltraHD Supports Upto HDMI 2.1 Splitter 4K@120Hz EDID Management HDCP 2.3 - BK-102 - Image 1](https://m.media-amazon.com/images/I/71PjSbFGRcL.jpg)

## Available Options

This product comes in different **Style** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Solved my Linux 8k HDMI out dev. state transition issues
*by P***N on January 24, 2026*

I do have maybe a "bit strange" use case for this, which is dealing with the connection of the Nvidia graphics card output to multi-monitor (3x32" 4k, and a 8k Samsung TV used as large monitor) setup with multiple computers, mostly in Linux (Fedora KDE). Where this came in was to have a stable EDID shown to the NVIDIA card, which helped to workaround issues caused from the switching transitions (whether switching computers or from screen locks, monitor power off transitions etc.). It "should not" be needed here, but it is presently the only way I have gotten this to work perfectly on all scenarios. I am not using split function at all, it is 8k in/out towards the Samsung, but I am using the EDID settings switch which "hides" the monitor info as well as presents stable config to a monitor. It also fixed some strange behaviors on display on normal use and improved the switching times. Perfect fix for my somewhat special case at least until Linux HDMI support catches up.

### ⭐⭐⭐⭐⭐ OREI BK-102 HDMI Splitter
*by J***D on February 12, 2026*

So the TL;DR of my review is that the OREI 8K BK-102 HDMI Splitter is an excellent compact device that’s great for when you need to use a single input signal on multiple screens without sacrificing features especially at full HDMI 2.1. This particular splitter is rated for 8K60Hz in a 1 in 2 out configuration this means that for one signal input you get 2 outputs this allows you to mirror a single input across 2 displays at the same time. This is especially useful if you wish to use a single device on multiple screens and would like to reduce wear and tear on the input device. The construction is high quality metal with sturdy inputs. In use the device can be noticeably warm but it’s well ventilated and doesn’t seem to cause any operational issues even with hours of use. With the device being HDMI 2.1 compatibility with modern devices is very simple. I am using this device with my PS5 Pro so that I can simultaneously output on my 27” Alienware (AW2725Q) 4K 240Hz QD-OLED monitor and my 55” LG C2 OLED 4K120Hz TV. In my use case there’s no noticeable difference between the splitter and native connection this is true while using HDR, VRR, ALLM and 120Hz output. I’ve noticed no perceptible input delay but lack professional grade tools to measure latency in a direct capacity. Despite not advertising it directly I was also pleasantly surprised to learn the device supports 1440p as well. Testing with the PS5 Pro shows it supported 1440p at up to 120Hz with VRR, HDR and ALLM. Sound quality also seems unaffected when compared to native connection but as I use PCM or headphones I am likely not stressing the audio output in a meaningful way. I love that the device is so incredibly compact while not sacrificing on features. For a 2.1 splitter from a well known brand value is more than good for what the device accomplishes. It’s worth noting that you need to be mindful of the cables you use and their lengths especially with HDMI 2.1 signals as that can cause a lot of issues which might likely explain some of the negative reviews. It also seems there was a different model of the BK-102 at one point which had been refreshed so the negative feedback might be from earlier model listings. Also I’ve seen visual quality be mentioned but with this particular splitter if the output devices aren’t matching resolution it’ll downscale output to the lowest resolution in the chain example if you’re using a 4K TV and a 1080p monitor it’ll be 1080p across the TV and monitor not 4K on the TV and 1080p on the monitor. Overall highly recommend OREI’s 8K splitter if you have a use case like mine.

### ⭐ Easy plug-and-play, but image quality took a hit.
*by J***N on June 4, 2024*

The delivery was quick and everything was packed well. The device is easy to use and setup. Unfortunately, I ran into a couple issues with this device when setup with a PS5 outputting to a large 4k OLED display and 4k desktop monitor. The issues below had workarounds, but best case scenario was sacrificing image quality on my large OLED. First problem: Severe discoloration on the desktop monitor when it was connected to output 2. Everything was purple with hazy shadows smearing across the screen. Additionally, the computer speakers I have connected to the monitor were outputting oddly, with sound effects missing and audible crackles. Switching the monitor to output 1 fixed both problems. The next issue isn't as severe, but it would bother me if I continued using the product. The colors on my larger display were washed out, way less contrast, and fuzzy on the edges of characters, level art, etc. The framerate was still very high, but the overall visual quality takes too much of a hit when plugged into the splitter. Which is odd because the quality on the smaller monitor was fine (after sorting out the purple screen issue). Using the splitter in my situation would only be acceptable if I was ignorant of the image quality my display was capable of without it. I tried using different cables, matching video settings, toggling other settings, but nothing could get the quality to match a direct connection. The images I attached depict the difference in image quality when connected to the splitter and when not. These images don't do either enough justice compared to seeing in person. However, it should at the very least show how drastically the visuals change with the device. The last picture is of the monitor when it is plugged into output 2.

## Frequently Bought Together

- OREI 8K HDMI Splitter 1 in 2 Out, Duplicate/Mirror HDMI Signal UltraHD Supports Upto HDMI 2.1 Splitter 4K@120Hz EDID Management HDCP 2.3 - BK-102
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*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-06-01*