---
product_id: 468863081
title: "8K 2x1 HDMI Switch 4K @ 120hz by OREI - Auto HDMI Selector 48Gbos High Resolution Switch Between 2 Inputs Prefect for Gaming, PS5, Xbox, HDR10, Dolby Vision"
brand: "orei"
price: "฿2029"
currency: THB
in_stock: true
reviews_count: 13
category: "Orei"
url: https://www.desertcart.co.th/products/468863081-8k-2x1-hdmi-switch-4k-120hz-by-orei-auto-hdmi
store_origin: TH
region: Thailand
---

# 48Gbps ultra-high bandwidth Supports 4K@120Hz & VRR for gaming 8K@60Hz max resolution 8K 2x1 HDMI Switch 4K @ 120hz by OREI - Auto HDMI Selector 48Gbos High Resolution Switch Between 2 Inputs Prefect for Gaming, PS5, Xbox, HDR10, Dolby Vision

**Brand:** orei
**Price:** ฿2029
**Availability:** ✅ In Stock

## Summary

> 🎮 Elevate your entertainment—switch to 8K brilliance with zero lag!

## Quick Answers

- **What is this?** 8K 2x1 HDMI Switch 4K @ 120hz by OREI - Auto HDMI Selector 48Gbos High Resolution Switch Between 2 Inputs Prefect for Gaming, PS5, Xbox, HDR10, Dolby Vision by orei
- **How much does it cost?** ฿2029 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/468863081-8k-2x1-hdmi-switch-4k-120hz-by-orei-auto-hdmi)

## 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

- • **Auto & Manual Control:** Choose smart auto-switching or manual mode to avoid unwanted input changes—perfect for uninterrupted binge or gaming marathons.
- • **Next-Level Gaming Ready:** Experience ultra-smooth gameplay with VRR, ALLM, and QFT support, optimized for PS5, Xbox, and high-refresh-rate displays.
- • **Seamless 8K & 4K Switching:** Effortlessly toggle between two HDMI sources with crystal-clear 8K@60Hz and 4K@120Hz support—future-proof your entertainment setup.
- • **Premium HDR & Audio Support:** Enjoy stunning visuals with HDR10+, Dolby Vision, and immersive sound via Dolby TrueHD and DTS HD Master Audio.
- • **Plug & Play with Extended Reach:** Works without power for basic use, or connect micro USB for peak performance; supports HDMI cables up to 10ft for flexible setups.

## Overview

The OREI 8K 2x1 HDMI Switch BK-21 is a high-performance HDMI 2.1 switcher supporting up to 8K@60Hz and 4K@120Hz resolutions with 48Gbps bandwidth. It features auto/manual switching, HDR10+, Dolby Vision, and advanced gaming technologies like VRR and ALLM. Compatible with major consoles and devices, it offers plug-and-play convenience with optional micro USB power for peak performance, making it ideal for gamers and home theater enthusiasts seeking seamless, high-res connectivity.

## Description

8K 2x1 HDMI Switch 4K @ 120hz by OREI - Auto HDMI Selector 48Gbos High Resolution Switch Between 2 Inputs Prefect for Gaming, PS5, Xbox, HDR10, Dolby Vision : desertcart.in: Electronics

Review: Best purchase - Quality of this product is Amazing, Works without power that is great we get the power cord which is micro usb but i never used it with just hdmi cables it works fine. The light indicator is the highlight loved it No lag it can detect automatically as well amazing product
Review: Great, but requires power source to be fully utilized. - It works fine but know that it requires a Micro USB connection to power it to make it work at its peak, otherwise it would work as around HDMI 1.4 or 2.0 as I tried 1440p 120hz on Xbox One X, works only when the Micro USB cable is powering it, otherwise won't work more than 1440p 60hz. Still fine like if you don't have higher refresh rate requirements then no need power source, also the Micro USB cable is provided but not so good quality, doesn't fully insert in. I've not tested 4K or 8K but sure it will work if Micro USB power source is connected, as I've tested cheaper devices with only HDMI ports without this Micro USB power port, they don't work 1440p 120hz, only 1440p 60hz, this means higher bandwidth requires additional power source other than only HDMI Cables.

## Features

- 8K@60HZ HDMI Switch - This switch allows you to easily switch between 2 HDMI Sources to one HDMI Display. This switcher is designed to handle maximum resolutions of 8K@60Hz, also supports 4K@120Hz, 1080p@240Hz. HDMI 2.1, HDCP 2.3/2.2/1.4, HDR10+, HDR10, Dolby Vision, 3D, CEC, and High Speed 48Gbps Video Bandwidth.
- Dual Switching Option - 2x1 HDMI switch selector supports Auto and Manual switching options. It allows users to enable/disable Auto switching functions which can effectively avoid automatically switch to the next activated port. HDMI Cable upto 10 Ft - For longer length use OREI Fiber optic HDMI cables.
- Supports VRR ( Variable Refresh Rate), ALLM (auto Low-Latency Mode), and QFT (Quick Fram Transport) Function. Better for far more than just audio, the Avidgram HDMI hub also provides exceptional sound quality with LPCM, Dolby True HD and DTS HD Master Audio, Dolby-AC3, DTS7.1, and other premier sound drivers.
- Compatible with HDMI units such PlayStation 5, xBox, Roku 4, 4K TV, desertcart Fire TV, Ultra Projector, PS4 ,Xbox, Apple TV, HDMI LCD, Gaming, Cable box, Blu-ray player, DVD player, PC, STB and more
- 1 Year Full Warranty with OREI Support. Includes: BK-21S HDMI Switcher , USB Cable, Manual

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09ZGXQ3DM |
| Batteries Included | No |
| Batteries Required | No |
| Best Sellers Rank | #6,253 in Electronics ( See Top 100 in Electronics ) #7 in Selector Boxes |
| Brand | Orei |
| Compatible Devices | DVD Player, Gaming Console, Projector, Television |
| Connector Type | HDMI, USB |
| Country of Origin | China |
| Customer Reviews | 4.2 4.2 out of 5 stars (4,244) |
| Date First Available | 23 July 2022 |
| Does it contain liquid? | No |
| Item Dimensions LxWxH | 5.1 x 10.2 x 1.3 Centimeters |
| Item Weight | 79.2 g |
| Item model number | BK-21 |
| Manufacturer | OREI |
| Model | BK-21 |
| Number of Ports | 3 |
| Number of items | 1 |
| Operating System | TV OS |
| Packer | info@fayzelectronics.com , 99250 12671 |
| Product Dimensions | 5.08 x 10.16 x 1.27 cm; 79.38 g |
| Type of cable or wire | HDMI, USB |

## Product Details

- **Brand:** Orei
- **Cable Type:** HDMI, USB
- **Colour:** black
- **Compatible Devices:** DVD Player, Gaming Console, Projector, Television
- **Connector Type:** HDMI

## Images

![8K 2x1 HDMI Switch 4K @ 120hz by OREI - Auto HDMI Selector 48Gbos High Resolution Switch Between 2 Inputs Prefect for Gaming, PS5, Xbox, HDR10, Dolby Vision - Image 1](https://m.media-amazon.com/images/I/616WORMXxJL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Best purchase
*by V***I on 12 December 2025*

Quality of this product is Amazing, Works without power that is great we get the power cord which is micro usb but i never used it with just hdmi cables it works fine. The light indicator is the highlight loved it No lag it can detect automatically as well amazing product

### ⭐⭐⭐⭐⭐ Great, but requires power source to be fully utilized.
*by K***A on 4 September 2025*

It works fine but know that it requires a Micro USB connection to power it to make it work at its peak, otherwise it would work as around HDMI 1.4 or 2.0 as I tried 1440p 120hz on Xbox One X, works only when the Micro USB cable is powering it, otherwise won't work more than 1440p 60hz. Still fine like if you don't have higher refresh rate requirements then no need power source, also the Micro USB cable is provided but not so good quality, doesn't fully insert in. I've not tested 4K or 8K but sure it will work if Micro USB power source is connected, as I've tested cheaper devices with only HDMI ports without this Micro USB power port, they don't work 1440p 120hz, only 1440p 60hz, this means higher bandwidth requires additional power source other than only HDMI Cables.

### ⭐⭐⭐⭐ Works great!
*by S***Y on 23 January 2025*

Works better than expected. Not only can we use the button to manually switch between hdmi source, but whenever power is turned on for one source, it auto switches. I can switch between my S9 Ultra Tab and my Laptop (Asus ROG S17) The only shortcoming is that the power input to the hdmi switcher is Micro USB, which should have been usb C.

## Frequently Bought Together

- OREI 8K 2x1 HDMI Switch 4K@120hz - Auto HDMI Selector 48Gbos High Resolution Switch Between 2 Inputs Prefect for Gaming, PS5, Xbox, HDR10, Dolby Vision
- Highwings Short 8K HDMI Cable 1FT/0.3M 48Gbps, Ultra High Speed HDMI Braided Cord-4K@120Hz, 8K@60Hz,eARC,DTS-HD,12 Bit Color Compatible for PS5,Monitor,PC and More
- Highwings 8K 2.1 HDMI Cable 1.5FT 2-Pack, Slim 48Gbps Ultra High Speed HDMI Braided Cord-4K@120Hz 8K@60Hz, HDCP 2.2&2.3, Dynamic HDR,eARC,DTS:X,RTX 3090,Compatible with Roku TV/HDTV/PS5/Blu-ray

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*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-03-08*