--- product_id: 96382355 title: "2x2 Video Wall Controller USB+HDMI Input HDMI Output with Media Player,4K Fully-Digital Processing HDMI Splitter 180 Degree Rotation, HD LCD Splicing Screen led TV Wall Monitor 1x3 1x4 2x1 1x2 3x1 4x1" brand: "rijer" price: "72 zΕ‚" currency: PLN in_stock: true reviews_count: 3 url: https://www.desertcart.pl/products/96382355-2x2-video-wall-controller-usb-hdmi-input-hdmi-output-media store_origin: PL region: Poland --- # Audio Extraction 4K Resolution 180Β° Rotation 2x2 Video Wall Controller USB+HDMI Input HDMI Output with Media Player,4K Fully-Digital Processing HDMI Splitter 180 Degree Rotation, HD LCD Splicing Screen led TV Wall Monitor 1x3 1x4 2x1 1x2 3x1 4x1 **Brand:** rijer **Price:** 72 zΕ‚ **Availability:** βœ… In Stock ## Summary > πŸŽ‰ Elevate Your Display Game with 4K Brilliance! ## Quick Answers - **What is this?** 2x2 Video Wall Controller USB+HDMI Input HDMI Output with Media Player,4K Fully-Digital Processing HDMI Splitter 180 Degree Rotation, HD LCD Splicing Screen led TV Wall Monitor 1x3 1x4 2x1 1x2 3x1 4x1 by rijer - **How much does it cost?** 72 zΕ‚ with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/96382355-2x2-video-wall-controller-usb-hdmi-input-hdmi-output-media) ## Best For - rijer enthusiasts ## Why This Product - Trusted rijer brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Audio-Visual Harmony:** Separate audio for an immersive experience. - β€’ **Transform Your Space:** Create stunning video walls with 4K clarity. - β€’ **Seamless Edge Masking:** Eliminate gaps for a polished look. - β€’ **Integrated Media Player:** Store and play content directly from the device. - β€’ **Versatile Splicing Modes:** Customize your display with multiple configurations. ## Overview The RJ-USB04 4K Video Wall Controller is a powerful multimedia solution that allows you to distribute a single HDMI or USB input across four displays, supporting stunning 4K resolution and multiple splicing modes. With features like edge masking, 180-degree rotation, and audio extraction, it’s designed for seamless integration into any professional setting. ## Description Full description not available ## Features - [MEDIA PLAYER]RJ-USB04 4K TV wall processor can distribute one HDMI or U disk/ SD card input signal device (DVD, TV Box, Xbox, Roku, Computer etc.) to 4 HDMI outputs display screens simultaneously,which via LCD splicing screens can form a complete dynamic large video wall screen and digital signage displays.RJ-USB04 itself has 8GB local disk, you can copy your content to the video wall controll and providing extra convenience for your multimedia setup. - [4K RESOLUTION SUPPORT] RJ-USB04 Video Wall Controller supports input max 4K/30HZ resolution, Compliant with HDMI 1.4 and HDCP 1.4. Output 3840x2160/60HZ display, making your video playback even more stunning. - [MULTIPLE SPLICING MODES] The KVM switch controller supports multiple splicing modes, such as 2x2, 1x1, 1x2, 1x3, 1x4, 4x1, 3x1, 2x1, giving you the flexibility to create versatile video walls for various scenarios. - [EDGE MASKING & 180DEGREE ROTATION] With edge masking support and 180 degree rotation, you can set the video wall to display only what you want, avoiding any unsightly gaps or overlaps in the picture. - [AUDIO EXTRACTION] The controller also supports audio extraction with analog 3.5mm audio output, allowing audio playback to be separated from the video signal. ## Technical Specifications | Specification | Value | |---------------|-------| | Color | Black | | Item Weight | 4.41 Pounds | ## Product Details - **Color:** Black - **Brand:** RIJER - **Item Weight:** 4.41 Pounds - **UPC:** 337299704143 - **Manufacturer:** RIJER ## Images ![2x2 Video Wall Controller USB+HDMI Input HDMI Output with Media Player,4K Fully-Digital Processing HDMI Splitter 180 Degree Rotation, HD LCD Splicing Screen led TV Wall Monitor 1x3 1x4 2x1 1x2 3x1 4x1 - Image 1](https://m.media-amazon.com/images/I/71kT7iVnZLL.jpg) ![2x2 Video Wall Controller USB+HDMI Input HDMI Output with Media Player,4K Fully-Digital Processing HDMI Splitter 180 Degree Rotation, HD LCD Splicing Screen led TV Wall Monitor 1x3 1x4 2x1 1x2 3x1 4x1 - Image 2](https://m.media-amazon.com/images/I/61qhp-45LdL.jpg) ![2x2 Video Wall Controller USB+HDMI Input HDMI Output with Media Player,4K Fully-Digital Processing HDMI Splitter 180 Degree Rotation, HD LCD Splicing Screen led TV Wall Monitor 1x3 1x4 2x1 1x2 3x1 4x1 - Image 3](https://m.media-amazon.com/images/I/61QRiDsJJtL.jpg) ![2x2 Video Wall Controller USB+HDMI Input HDMI Output with Media Player,4K Fully-Digital Processing HDMI Splitter 180 Degree Rotation, HD LCD Splicing Screen led TV Wall Monitor 1x3 1x4 2x1 1x2 3x1 4x1 - Image 4](https://m.media-amazon.com/images/I/71+TFp9R5FL.jpg) ![2x2 Video Wall Controller USB+HDMI Input HDMI Output with Media Player,4K Fully-Digital Processing HDMI Splitter 180 Degree Rotation, HD LCD Splicing Screen led TV Wall Monitor 1x3 1x4 2x1 1x2 3x1 4x1 - Image 5](https://m.media-amazon.com/images/I/61JiVlxHhNL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars Muy buena calidad *by L***A on Reviewed in the United States on July 7, 2020* Para las Tvs De la Iglesia excelente artΓ­culo ### ⭐ 1.0 out of 5 stars Bad product *by K***R on Reviewed in the United States on April 1, 2020* Recieved the item as a christmas gift. Recently set up basement and connect the controller. The controller only reads the USB port, I've emailed the company and I have not received a message back. I'm not able to return due to the time frame. ### ⭐⭐⭐⭐ 4.0 out of 5 stars Loud, but works well *by S***S on Reviewed in the United States on February 4, 2022* The fan is loud and you probably wouldn't want to leave it on overnight. Besides that, it works perfectly and has many good features --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.pl/products/96382355-2x2-video-wall-controller-usb-hdmi-input-hdmi-output-media](https://www.desertcart.pl/products/96382355-2x2-video-wall-controller-usb-hdmi-input-hdmi-output-media) --- *Product available on Desertcart Poland* *Store origin: PL* *Last updated: 2026-04-30*