2x2 HDMI Switch Splitter 2 in 2 Out - Pass-Through 8K/4K Switching

In this review the 2x2 HDMI Switch Splitter is presented as a compact dual-function device for users who need to both mirror a single source to two displays and selectively switch between two inputs. The bottom line: it is best for gamers and media setups that need high-resolution pass-through and occasional input switching without complex matrix routing. The reviewer found the clearest selling point to be the support for high bandwidth signals such as 8K@60Hz and 4K@120Hz, which preserves modern console and PC output quality when both displays can accept the same resolution.

Key Features

• 2 in 2 out design: Streams one HDMI source to two displays simultaneously or switches between two inputs, providing flexible routing for simple dual-display setups.
• High resolution support: Handles up to 8K@60Hz, 4K@120Hz and 2K@144Hz to keep image quality intact for current generation consoles and high-refresh PCs.
• HDCP and HDR compatibility: Works with HDCP 2.3, Dynamic HDR, HDR10, HDR10+ and Dolby Vision to maintain copy protection and wide color range on compatible displays.
• 40Gbps bandwidth: The high bandwidth pipe reduces the risk of compression and helps preserve high frame rate HDR signals when both outputs match the source capability.
• Remote and button control: Two switch modes let users toggle inputs with the included IR remote or the onboard button for quick, low-latency switching.
• Late-night play support: A built-in earphone interface lets players monitor audio privately without disturbing others.

Who It's For

The 2x2 HDMI Switch Splitter is ideal for gamers and media enthusiasts who need to mirror a high-resolution console or PC to two displays or occasionally switch between two HDMI sources. It fits small studio setups, living rooms with two TVs, or an office where a single machine must feed two identical monitors.

It is not for users who need a true matrix switch that sends two different sources to two displays independently; this device mirrors the signal or switches inputs and will limit output to the lowest common resolution when displays differ. Those requiring independent routing or advanced EDID management should look for a dedicated matrix switcher.

Pros & Cons

Pros

• Supports modern high-bandwidth formats including 8K@60Hz and 4K@120Hz, preserving video quality on capable displays.
• Wide compatibility with consoles, PCs and media players due to broad format and OS support.
• Remote control plus onboard button offers convenient switching with minimal delay.
• Headphone output is useful for private audio monitoring during late-night use.

Cons

• Not a matrix: when outputs differ in capability the splitter reduces output to the lowest common resolution, which can limit one display.
• Customer reports on functionality are mixed; some units work well while others may require troubleshooting.

Specifications

Product Type	2 in 2 out HDMI switcher splitter
Max Resolution	8K@60Hz, 4K@120Hz, 2K@144Hz
HDCP	HDCP 2.3
HDR Support	Dynamic HDR, HDR10, HDR10+, Dolby Vision
Bandwidth	40Gbps
Control	IR remote and onboard button
Audio	Earphone interface for private listening

Our Verdict

The 2x2 HDMI Switch Splitter is a practical, value-minded choice for anyone who needs simple mirroring to two displays plus the option to switch inputs without investing in a matrix. Its support for high-resolution HDR and high refresh rates makes it well suited to modern consoles and gaming PCs, but buyers should accept the limitation that two unequal displays will force the output to the lower resolution and that some user reports show inconsistent behavior.

Frequently Asked Questions

Can this unit send two different sources to two different displays?
The device is not a matrix; it mirrors a single source to both displays or switches between two inputs, but it cannot route two separate sources simultaneously to two independent outputs.

Will it pass 4K@120Hz HDR to two screens at once?
Yes, if both displays and the source support 4K@120Hz and match in capability; otherwise the splitter will default to the lowest common resolution between outputs.

Is it compatible with consoles and PCs?
Yes, it supports common systems including Windows, Mac OS, Linux, PS5/4/3, Xbox, Nintendo Switch, Blu-ray players and projectors, provided connected devices support the negotiated resolutions.