If your entertainment or gaming setup has multiple HDMI 2.1 devices competing for a single display input, constantly swapping cables can become frustrating. The OREI BK-301 8K HDMI Switch is designed to simplify that kind of setup by providing three HDMI inputs and one HDMI output while supporting modern high-bandwidth video standards. With advertised support for up to 8K@60Hz, 4K@165/144/120Hz, 48Gbps bandwidth, HDR, HDCP 2.3, and CEC, this switch targets users who want a cleaner way to connect several compatible sources to one TV, monitor, or projector.
What makes this Deluxe 8K video switcher Bundle particularly interesting is its focus on HDMI 2.1 connectivity rather than older HDMI switching standards. That matters for gaming PCs, current-generation consoles, streaming hardware, Blu-ray players, and high-resolution displays where refresh rate and bandwidth can be just as important as resolution. Instead of repeatedly reaching behind a display to change cables, users can select among connected sources with the included remote or the switch itself.
Introduction
The OREI 8K HDMI Switch 3 in 1 Out BK-301 is a compact HDMI selector built around a straightforward idea: connect multiple HDMI sources to one display and switch between them without physically reconnecting cables. Its three-input configuration is useful for entertainment centers, desktop gaming stations, conference rooms, and home theater systems where HDMI ports are limited.
The HDMI 2.1 specification is the key attraction. The switch is designed for up to 48Gbps of bandwidth, which provides the capacity needed for demanding combinations of resolution, refresh rate, HDR, and other supported HDMI features. It also advertises 8K at 60Hz and 4K at refresh rates up to 165Hz, 144Hz, and 120Hz. Actual results will depend on the source device, display, cables, and the specific video mode being used.
For anyone building a modern gaming or media setup, that combination makes the BK-301 worth examining. It is not simply a basic HDMI selector for occasional cable switching; its specifications are aimed at users who want to preserve the capabilities of newer HDMI 2.1 equipment.
Key Features
Three HDMI Inputs and One Output
The basic layout is practical: three HDMI source devices can remain connected to the switch while a single HDMI output connects to the display. This can be especially useful when a TV or monitor has fewer HDMI 2.1 ports than the number of devices you want to use.
A typical setup could include a gaming console, gaming PC, and streaming device. Once everything is connected, switching between sources becomes much easier than unplugging and reconnecting HDMI cables.
HDMI 2.1 and 48Gbps Bandwidth
The advertised 48Gbps bandwidth is one of the most important specifications for demanding setups. Higher-bandwidth HDMI connections are useful when working with high resolutions and high refresh rates simultaneously. For PC gamers with high-refresh displays, this can be particularly relevant because a switch should not unnecessarily become the bottleneck in an otherwise capable HDMI 2.1 system.
It is important to remember that the entire signal chain matters. A compatible source, display, and appropriate HDMI cable are still necessary to achieve a particular resolution and refresh rate. The switch cannot upgrade an HDMI 2.0 source into HDMI 2.1 performance.
8K at 60Hz Support
The BK-301 advertises support for 8K@60Hz, giving it specifications suitable for modern high-resolution displays. While 8K content remains less common than 4K, having 8K-capable switching hardware can make sense for users who are building a system with newer equipment and want additional headroom.
For everyday use, the more immediately relevant capability may be high-refresh-rate 4K. Still, 8K support provides flexibility for compatible TVs, monitors, and source equipment.
High-Refresh-Rate 4K
Gaming is where the advertised 4K@165Hz, 144Hz, and 120Hz support becomes especially interesting. A high-refresh display can provide smoother motion and a more responsive feel when the source device can actually deliver those frame rates.
The 4K high-refresh capability makes the switch suitable for setups involving gaming PCs and consoles. Again, the actual maximum refresh rate depends on the complete system, including the GPU or console, display, HDMI cable, and selected video settings.
HDR Support
High Dynamic Range can improve supported content by expanding the range between darker and brighter portions of an image while allowing compatible displays to reproduce a wider range of visual information. The BK-301 is designed to support HDR pass-through, making it appropriate for compatible gaming and home theater equipment.
HDCP 2.3 Compatibility
HDCP compatibility is important for protected digital content. The advertised HDCP 2.3 support helps position this HDMI switch for modern sources and displays that use newer content-protection standards.
CEC Support
Consumer Electronics Control, commonly known as CEC, can allow compatible HDMI-connected devices to communicate certain control commands. This can help simplify operation in compatible setups, although CEC behavior varies between manufacturers and devices.
Remote Control Convenience
One of the simplest but most useful features is the included remote. Once three devices are connected, remote source selection means you do not necessarily need to walk over to the equipment each time you want to change inputs.
Plug-and-Play Design
The BK-301 is designed around straightforward HDMI connectivity rather than complicated software configuration. For many users, that means the installation process is essentially a matter of connecting the source devices, connecting the output to the display, powering the switch as required, and selecting the desired input.
This simplicity can be particularly useful for living-room entertainment systems where family members may need to switch between a console, computer, and streaming device without dealing with complicated menus.
Design and Everyday Usability
A good HDMI switch should largely disappear into a setup once installed, and that is where a compact selector can make sense. Instead of having multiple HDMI cables manually moved between ports, the switch creates a central connection point.
For a desktop gaming setup, the switch could sit near a monitor with several sources connected. For a home theater, it could be positioned alongside other AV equipment. The remote further reduces the need to physically access the switch.
The biggest usability advantage is organization. Once the cables are connected correctly, changing sources becomes a selection task rather than a cable-management task.
Performance
Performance with an HDMI switch is ultimately determined by the interaction between the switch and every component in the signal chain. The OREI BK-301’s specifications give it a strong foundation for high-bandwidth applications, but users should make sure their source devices and cables support the modes they want to use.
For example, a 4K gaming PC capable of high frame rates needs a compatible GPU, display, and HDMI cable in addition to the switch. If any component has a lower limitation, the system may negotiate a lower resolution or refresh rate.
With compatible equipment, the advertised 48Gbps bandwidth is intended to accommodate demanding HDMI 2.1 applications. That makes the switch more appropriate for modern gaming and high-resolution video systems than an older HDMI selector designed around lower bandwidth.
The high-refresh support is particularly relevant for PC gaming. A 4K display running at 120Hz or above can make fast movement appear smoother than a conventional 60Hz configuration. Having a switch designed for these higher-bandwidth modes can help users integrate multiple sources without immediately giving up the capabilities of their display.
For home theater users, HDR and high-resolution video support are similarly important. The switch is designed to pass compatible video signals between the selected source and display, making it possible to centralize several HDMI devices around one output.
Pros & Cons
| Pros | Cons |
|---|---|
| Supports up to 8K@60Hz according to the advertised specifications | Actual performance depends on every component in the HDMI signal chain |
| Up to 48Gbps bandwidth for demanding HDMI 2.1 applications | Requires compatible HDMI 2.1 sources and displays for advanced modes |
| Supports high-refresh-rate 4K modes including 120Hz, 144Hz, and 165Hz | Not an upgrade mechanism for lower-spec source hardware |
| Three HDMI inputs provide convenient source expansion | Only one HDMI output is provided |
| Remote control makes input switching convenient | CEC behavior can vary between connected devices |
| HDR and HDCP 2.3 support suit modern entertainment equipment | Cable quality and length can affect high-bandwidth HDMI operation |
| Plug-and-play concept keeps installation simple | Users should verify their desired resolution and refresh-rate combination before purchase |
Who Should Consider the OREI BK-301?
This HDMI switch makes the most sense for users with several HDMI sources and a display that does not offer enough suitable HDMI inputs. Gamers with a console, gaming PC, and another HDMI device are an obvious example.
It can also appeal to home theater users who want to keep multiple components permanently connected. Instead of rearranging cables whenever a different source is needed, the switch provides centralized selection.
High-resolution display owners should pay particular attention to the HDMI 2.1 specifications. If your equipment supports 4K at high refresh rates or 8K video, using a switch designed for higher bandwidth is more appropriate than choosing a basic older HDMI selector.
If your setup also involves large-capacity storage for media files, backups, or a home server, you may find this Related Guide useful when planning the rest of your entertainment or workstation environment.
Installation Tips
Start by identifying the three HDMI sources you want to connect. Connect each source to one of the switch’s HDMI inputs, then connect the HDMI output to the display. Use suitable high-speed HDMI cables for the resolution and refresh rate you intend to run.
After powering the equipment, select the desired source using the remote or switch controls. If a particular high-resolution or high-refresh mode is not available, check the source output settings, display input settings, HDMI cable specification, and compatibility of each component before assuming the switch is responsible.
For the best results, avoid treating the switch as an isolated component. HDMI 2.1 performance is a system-level capability. Every link needs to be capable of handling the selected signal.
FAQ
What is the OREI BK-301?
The OREI BK-301 is a 3-input, 1-output HDMI switch designed to connect multiple HDMI sources to one display. It is marketed with HDMI 2.1 features including up to 48Gbps bandwidth, 8K@60Hz support, and high-refresh-rate 4K modes.
Can it support 8K at 60Hz?
The manufacturer specifications advertise support for 8K@60Hz. To use that mode, the source, display, HDMI cables, and other components in the signal path must also support the required specification.
Is it suitable for PS5 or Xbox Series X gaming?
Its HDMI 2.1-oriented specifications make it suitable for setups involving compatible modern gaming consoles. However, the exact resolution, refresh rate, HDR behavior, and other features depend on the console, television or monitor, cable, and selected settings.
Can it handle 4K at 120Hz?
The BK-301 advertises support for 4K@120Hz, along with higher listed refresh rates such as 144Hz and 165Hz. The available mode depends on the capabilities of the connected equipment.
Does the switch support HDR?
Yes. HDR support is included among the advertised features, allowing compatible HDR signals to pass through the HDMI system.
Does it support HDCP 2.3?
Yes. HDCP 2.3 is listed among the supported specifications, making the switch appropriate for modern protected digital-content environments.
Does it come with a remote?
Yes. The product is supplied with a remote for convenient source selection, which is particularly useful when the switch is positioned behind or beside other entertainment equipment.
Will it improve my picture quality?
An HDMI switch does not inherently enhance the quality of a source signal. Its role is to route the signal from a selected HDMI input to the output. The benefit is maintaining compatibility with supported high-bandwidth video modes while making multiple-source switching more convenient.
Is this a good choice for a high-refresh gaming monitor?
The advertised 4K high-refresh support makes the BK-301 relevant to high-refresh gaming setups. Before purchasing, verify that your monitor, GPU or console, HDMI cables, and desired resolution/refresh combination are all compatible.
Final Thoughts
The OREI BK-301 is built around a practical problem that becomes more noticeable as modern HDMI equipment accumulates: multiple high-bandwidth sources often need to share limited display inputs. By offering three HDMI inputs, one output, remote switching, and advertised HDMI 2.1 capabilities, it provides a convenient central point for a modern entertainment or gaming setup.
The headline specifications—48Gbps bandwidth, 8K@60Hz, 4K high-refresh support, HDR, HDCP 2.3, and CEC—make it particularly relevant to users who are building around newer displays and source hardware. Its most important advantage is not simply having more HDMI ports, but providing a switching solution designed for demanding HDMI 2.1 environments.
As with any high-bandwidth HDMI setup, expectations should be matched to the capabilities of the complete system. Compatible sources, displays, and cables remain essential. When those requirements are met, the OREI BK-301 offers a straightforward way to consolidate three HDMI sources into a single display connection while making source selection considerably more convenient.