Name: 2x2 HDMI Video Wall Controller | 4K Processor & Splitter
Brand: Sun Cheong Computer Company Limited
SKU: 21SH000269
Price: 480.0 HKD
Availability: InStock

Short Product Description

Transform four standard HDMI displays into one massive, seamless video wall instantly. This 2x2 HDMI Video Wall Controller allows you to splice a single HDMI/DVI signal across four screens with up to 4K@30Hz input support. Featuring 180° image rotation for bezel correction and professional audio extraction, it is the ultimate plug-and-play solution for bars, trade shows, stock monitoring, and immersive home gaming setups. No drivers required.

Key Features

Massive Video Wall Creation: Distributes 1 HDMI/DVI input to 4 HDMI outputs to create a dynamic single image across multiple screens.
4K Input Support: Handles input resolutions up to 4K@30Hz (3840x2160) and outputs crisp 1080p@60Hz per screen.
180° Mirror Function: Flips images on outputs 1 & 2 to minimize bezel gaps for a near-seamless look (2x2 mode only).
8 Splicing Modes: Flexible configurations including 2x2, 1x2, 1x3, 1x4, 2x1, 3x1, 4x1, and 1x1 to suit any wall layout.
Independent Audio Extraction: Features 3.5mm (Stereo) and Optical SPDIF (5.1CH) ports for connecting to soundbars or amplifiers.
Professional Control: Includes an IR remote control and RS232 interface for easy mode switching and brightness/contrast adjustments.

Full Product Description

Create a Stunning Visual Experience with the Ultimate Video Wall Processor

Are you trying to create a professional large-format display without the massive cost of industrial screens? The 2x2 HDMI Video Wall Controller is your answer. Whether you are running a sports bar, setting up a digital storefront, or building a dedicated control room, this processor bridges the gap between consumer TVs and professional digital signage.

Seamless Splicing with Bezel Correction

One of the biggest pain points in DIY video walls is the thick gap created by monitor bezels. Our controller solves this with a dedicated 180° Rotation Function. By flipping the top two screens (Output 1 & 2) upside down, you can mount the monitors so their thinnest edges meet in the center. This significantly reduces the "black bar" effect, creating a cohesive and comfortable visual flow.

Versatile Display Modes for Any Scenario

You aren't limited to just a 2x2 square. This processor supports 8 distinct display modes (including 1x2, 1x3, 1x4, 4x1, and more), allowing you to arrange screens horizontally for a stock ticker or vertically for digital advertising posters.

Professional Audio & Control Integration

Unlike basic splitters, this unit separates audio for a premium sound experience. Connect external sound systems via the 3.5mm analog or Optical SPDIF ports (supports 5.1CH). Plus, with RS232 support and an included IR remote, integrating this device into a professional AV rack is effortless.

What's in the Box:

1x 2x2 Video Wall Controller
1x DC Power Adapter
1x IR Remote Control (AAA Battery not included)
1x User Manual

Technical Specifications

Input Signal: 1x HDMI, 1x DVI
Supported Input Resolution: Up to 4K (3840×2160 @ 30Hz), 1920×1080 @ 60Hz
Output Signal: 4x HDMI
Output Resolution: 1920×1080P @ 60Hz
Audio Output: 1x 3.5mm stereo (2.0CH), 1x optical SPDIF (5.1CH)
Splicing Modes: 2×2, 1×2, 1×3, 1×4, 2×1, 3×1, 4×1, 1×1
Control Interface: IR remote control, RS232 serial port
HDMI Version: HDMI 1.4, HDCP 1.4
Power Supply: DC 12V / 5V (adapter included)
Housing: Compact metal casing

Delivery Options

Local delivery within Hong Kong and in-store pickup.
Free shipping for orders of HK$400 or above; HK$35 shipping fee for orders below HK$400.
Shipped by SF Express, usually dispatched the same day for orders confirmed before 6:00 PM (Mon–Sat).
Estimated delivery time: 1–3 business days after dispatch (Hong Kong).
In-store pickup details (location and time) will be confirmed by email or phone message.
Delivery times are estimates and may be affected by weather or unforeseen circumstances.

FAQ Section

Q: Can I use 4K screens with this controller?
A: Yes, you can use 4K screens, but please note that the controller's output is capped at 1080p@60Hz per screen. For the best performance and to ensure the rotation function works correctly, we recommend setting your TV/Monitor settings to 1080p.

Q: How does the 180-degree rotation help with the borders?
A: Standard TVs have thicker bezels at the bottom (for the logo/speakers). By rotating the top two TVs 180 degrees (upside down), the thin top bezels of the bottom TVs meet the thin top bezels of the inverted top TVs. This dramatically thins the "crosshair" line in the middle of your 2x2 video wall.

Q: Does this work with gaming consoles like PS5 or Xbox?
A: Absolutely. It is compatible with any HDMI source, including PS5, Xbox, Roku, and PC. For gaming, we highly recommend the 2x2 mode for the most immersive field of view.