--- product_id: 119346142 title: "3x3 Video Wall Controller 3840x2160/60HZ 4K with Media Player Splitter, Support HDMI 4K@30HZ Input, 1080/60HZ Each Output , IR Remote+Voice Control+RS232, Edge Masking, 3x2 2x2 3x1 2x3 4x2 2x4 Mode" brand: "rijer" price: "39504CFA" currency: XOF in_stock: false url: https://www.desertcart.sn/products/119346142-3x3-video-wall-controller-3840x2160-60hz-4k-with-media-player store_origin: SN region: Senegal --- # Voice Control Enabled 3840x2160 4K Resolution HDMI 1.4 Input Support 3x3 Video Wall Controller 3840x2160/60HZ 4K with Media Player Splitter, Support HDMI 4K@30HZ Input, 1080/60HZ Each Output , IR Remote+Voice Control+RS232, Edge Masking, 3x2 2x2 3x1 2x3 4x2 2x4 Mode **Brand:** rijer **Price:** 39504CFA **Availability:** ❌ Out of Stock ## Summary > 🎉 Elevate Your Display Game with 4K Brilliance! ## Quick Answers - **What is this?** 3x3 Video Wall Controller 3840x2160/60HZ 4K with Media Player Splitter, Support HDMI 4K@30HZ Input, 1080/60HZ Each Output , IR Remote+Voice Control+RS232, Edge Masking, 3x2 2x2 3x1 2x3 4x2 2x4 Mode by rijer - **How much does it cost?** 39504CFA with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/119346142-3x3-video-wall-controller-3840x2160-60hz-4k-with-media-player) ## 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 - • **Built-in Media Player:** Play videos directly from USB with 8GB local storage for effortless presentations. - • **Edge Masking Technology:** Achieve a flawless visual experience with edge masking for a seamless look. - • **Versatile Mode Selection:** Choose from 1x1 to 5x1 configurations to fit any setup. - • **Intuitive Control Options:** Easily manage your display with IR remote, voice commands, or RS-232. - • **Seamless Multi-Screen Experience:** Transform your space with stunning 4K visuals across multiple displays. ## Overview The RIJER USB09 is a cutting-edge 4K UHD Multi-Screen Video Wall Controller designed for LCD TVs, ultra-narrow side LCD screens, and projectors. It supports a variety of HDMI input resolutions and offers multiple output configurations, ensuring synchronized audio-visual performance. With features like voice control, an integrated media player, and edge masking technology, this device is perfect for creating immersive visual experiences in professional settings. ## Description Full description not available ## Features - 【Main function】RIJER USB09 Is a 4K UHD Multi-Screen Video Wall Controller Which is for LCD TV, Ultra Narrow Side LCD Screen, Projector and so on. You Can Use 1-9 HDMI Output Stitching to Choose Mode: 1x1 1x2 1x3 1x4 1x5 2x2 2x3 2x4 3x2 3x3 4x2 3x1 4x1 - 【4K resolution 】Supported Input Video Resolution: 3840x2160P 25/30Hz, 1920x1080P 25/30/50/60Hz; Output Resolution: 3840x2160P 30Hz (resolution of 4 screens), 1920x1080P 25/30/50/60Hz (resolution of Each Screen Rate); Compliant with HDMI 1.4 and HDCP 1.4 It Also Has an Individual 3.5mm Stereo Audio Port Can Connect to The External Speaker, Amplifier, Sound Bar etc. Please Set the Resolution of All Screens to 1080p to Ensure Work Well. - 【Control】Product Design Infrared Remote Control, You Can Operate the Mosaic Processor More Easily, Intuitive, It Support RS-232. Button Press Control, Voice Control(can control voice control can control modes setting, edge masking, cascadind modes, reset, brightness, contrast setting) Note: Default voice is Chinese, you need to change to English first,check the QA how to change to English - 【Media Player】With 8GB Local Disk, Support USB Cideo Source Play; Auto Play the U Disk Media, the Video in U Disk Can Be Copied To The Local Disk - 【Edge Mask Function】All Display Unit has Some Physical Border Gap, the Image Will Appear Pull-Apart on Visually and Feel very Unnatural if No Edge Shielding; Past the Edge Mask Processing ,the Image Without Deformation, Stretching, More Natural and Realistic . As Contrast Image Shown of Before and After Handling the Shield Edge - 【Rotation】Not Support 90 Degree Nor 180 Degree Rotation, If You Want To Use The Portrait Mode: Choose Computer As Input, And Rotate The Desktop To 90 Degree Rotation, Portrait 1x3 Set 3x1 Mode - 【No Strecthing Resolution Seting】Set Your Input Resolution As Follow:1x2---3840x1080@30hz 1x3---5760x1080@30hz 1x4---3840x540@30hz 1x5---3840x432@30hz 2x1---1920x2160@30hz 3x1---1920x3240@30hz 4x1--- 1440x3240@30hz 5x1---1152X3240@30hz 2x2&3x3---3840x2160@30hz 2x3---3840x1440@30hz 2x4---3840x1080@30hz 3x2---2560x2160@30hz - 【1 Year Warranty】We provide 12 months warranty (problems with the product itself), technical support consultation from the date of ordering. Installation instructions. ## Product Details - **Brand:** RIJER - **UPC:** 351367591626 - **Manufacturer:** RIJER ## Images ![3x3 Video Wall Controller 3840x2160/60HZ 4K with Media Player Splitter, Support HDMI 4K@30HZ Input, 1080/60HZ Each Output , IR Remote+Voice Control+RS232, Edge Masking, 3x2 2x2 3x1 2x3 4x2 2x4 Mode - Image 1](https://m.media-amazon.com/images/I/71p2Hj3k+9L.jpg) ![3x3 Video Wall Controller 3840x2160/60HZ 4K with Media Player Splitter, Support HDMI 4K@30HZ Input, 1080/60HZ Each Output , IR Remote+Voice Control+RS232, Edge Masking, 3x2 2x2 3x1 2x3 4x2 2x4 Mode - Image 2](https://m.media-amazon.com/images/I/61glX5qZjTL.jpg) ![3x3 Video Wall Controller 3840x2160/60HZ 4K with Media Player Splitter, Support HDMI 4K@30HZ Input, 1080/60HZ Each Output , IR Remote+Voice Control+RS232, Edge Masking, 3x2 2x2 3x1 2x3 4x2 2x4 Mode - Image 3](https://m.media-amazon.com/images/I/61fBW5iU4fL.jpg) ![3x3 Video Wall Controller 3840x2160/60HZ 4K with Media Player Splitter, Support HDMI 4K@30HZ Input, 1080/60HZ Each Output , IR Remote+Voice Control+RS232, Edge Masking, 3x2 2x2 3x1 2x3 4x2 2x4 Mode - Image 4](https://m.media-amazon.com/images/I/51mHenPnd8L.jpg) ![3x3 Video Wall Controller 3840x2160/60HZ 4K with Media Player Splitter, Support HDMI 4K@30HZ Input, 1080/60HZ Each Output , IR Remote+Voice Control+RS232, Edge Masking, 3x2 2x2 3x1 2x3 4x2 2x4 Mode - Image 5](https://m.media-amazon.com/images/I/51QwUjWgodL.jpg) ## Questions & Answers **Q: After i change to 2x3 as my tv setting, shows correct manu size then screen turned to black, and now tv shows no signal. how to do factory reset?** A: Can you please no plug the charge or try to presss the on/off, or you can get the input out and plug try to check **Q: Is there a manual?** A: This video wall controller will come with manual, or you can check this https://pic2.imgdb.cn/item/645dfaae0d2dde57773d4e1a.jpg **Q: What video formats does the usb input support? i tried playing video with a usb but got an error.** A: This 4K video processor support U disk or TF card with Video format :Decoding a lot of different formats of video files,like *.mp4/*.avi/*.mpeg/*.wmv/*rmvb and so on **Q: It has memorry function?** A: This 4k video processor not has memorry function, the default mode is 1x1 mode. and when connect it will play USB port automaticly --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.sn/products/119346142-3x3-video-wall-controller-3840x2160-60hz-4k-with-media-player](https://www.desertcart.sn/products/119346142-3x3-video-wall-controller-3840x2160-60hz-4k-with-media-player) --- *Product available on Desertcart Senegal* *Store origin: SN* *Last updated: 2026-06-01*