--- product_id: 648589180 title: "4K 3x3 Video Wall Controller, 9 Channel Video Wall Processor, Audio Output, Remote Control and RS232, Push Buttons, 13 Display Modes 2x1, 2x2, 2x3, 2x4, 3x1, 3x2, 3x3, 4x1, 4x2" brand: "gkrong" price: "69 zł" currency: PLN in_stock: false reviews_count: 4 url: https://www.desertcart.pl/products/648589180-4k-3x3-video-wall-controller-9-channel-video-wall-processor store_origin: PL region: Poland --- # Plug & Play, no drivers needed 9-channel HDMI output 13 versatile display modes 4K 3x3 Video Wall Controller, 9 Channel Video Wall Processor, Audio Output, Remote Control and RS232, Push Buttons, 13 Display Modes 2x1, 2x2, 2x3, 2x4, 3x1, 3x2, 3x3, 4x1, 4x2 **Brand:** gkrong **Price:** 69 zł **Availability:** ❌ Out of Stock ## Summary > 🎥 Transform any space into a visual powerhouse with 9 screens of pure 4K brilliance! ## Quick Answers - **What is this?** 4K 3x3 Video Wall Controller, 9 Channel Video Wall Processor, Audio Output, Remote Control and RS232, Push Buttons, 13 Display Modes 2x1, 2x2, 2x3, 2x4, 3x1, 3x2, 3x3, 4x1, 4x2 by gkrong - **How much does it cost?** 69 zł with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/648589180-4k-3x3-video-wall-controller-9-channel-video-wall-processor) ## Best For - gkrong enthusiasts ## Why This Product - Trusted gkrong brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Crystal-Clear 4K Resolution:** Supports up to 3840x2160@30Hz input for stunning image quality across all screens. - • **Versatility at Your Fingertips:** Choose from 13 dynamic display modes to tailor your visual storytelling. - • **Effortless Setup, Instant Impact:** Plug & Play design means zero driver hassle—get your video wall live in minutes. - • **Seamless 9-Screen Synchronization:** Distribute one HDMI source flawlessly across 9 displays for immersive visuals. - • **Reliable Long-Distance HDMI Transmission:** Maintain perfect picture quality up to 100 feet—no signal drop, no compromise. ## Overview The 4K 3x3 Video Wall Controller by GKRONG is a professional-grade 9-channel video processor that effortlessly distributes a single HDMI input across nine displays. Supporting 4K input at 30Hz and 13 customizable display modes, it offers plug-and-play convenience with no driver installation required. Ideal for dynamic presentations, retail, or control rooms, it ensures crystal-clear visuals up to 100 feet away, backed by a 3-year warranty and lifetime tech support. ## Description Product Specification: HDMI version: HDMI 1.4. HDCP version: HDCP 1.4. Support input video resolutions: 4K@ 25/30Hz/1080p @ 24/30/50/60Hz/720p. Support output video resolution: 1080p @ 60Hz (in each display). Power Adapter: Input: AC (50HZ, 60HZ) 100V-240V; Output: DC 12V 2A Package includes: 9-Channel Video Wall Controller Remote Control 12 V AC adapter. User Manual Review: Davvero un ottimo ptodotto - Fa benissimo il suo lavoro ha un ottimo processore ed e' molto conveniente rispetto ai competitor spedizione precisa comolimenti!!! Review: Impeccable. - C'est pour faire un test avec du matériel vidéo, mais pour cela j'attend une autre pièce maitresse qui va arrivée plus tard. ## Features - 9-Channel: Distributes one HDMI input device (computer, laptop, DVD player, console etc.) on 9 screens simultaneously. Plug & Play: No driver needed. - 13 Display Modes - 1x2, 1x3, 1x4, 2x1, 2x2, 2x3, 2x4, 3x1, 3x2, 3x3, 4x1, 4x2 provide extra diversities on the display options. Transmit HDMI signal for up to 100 feet without losing picture quality. - Supported Video Resolutions: 3840 x 2160/30Hz - Supported Audio Formats - Stereo, Does Not Support: Dolby Digital and DTS. - Warranty & Tech Support - 3 Years Hassle-Free Warranty and Free Lifetime Tech Support. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0CFDRQLJJ | | Best Sellers Rank | #140,588 in Electronics ( See Top 100 in Electronics ) #1,999 in HDMI Cables | | Brand | GKRONG | | Cable Type | HDMI | | Cable type | HDMI | | Color | 4K 3x3 Video Wall Controller | | Colour | 4K 3x3 Video Wall Controller | | Compatible Devices | Laptop, DVD Player | | Compatible devices | Laptop, DVD Player | | Connector Type Used on Cable | HDMI | | Connector type | HDMI | | Customer Reviews | 4.8 out of 5 stars 5 Reviews | | Manufacturer | GKRONG | | Number of Ports | 9 | | Number of ports | 9 | | UPC | 768461178897 | ## Product Details - **Brand:** GKRONG - **Cable type:** HDMI - **Colour:** 4K 3x3 Video Wall Controller - **Compatible devices:** Laptop, DVD Player - **Connector type:** HDMI ## Images ![4K 3x3 Video Wall Controller, 9 Channel Video Wall Processor, Audio Output, Remote Control and RS232, Push Buttons, 13 Display Modes 2x1, 2x2, 2x3, 2x4, 3x1, 3x2, 3x3, 4x1, 4x2 - Image 1](https://m.media-amazon.com/images/I/714a87CUXgL.jpg) ![4K 3x3 Video Wall Controller, 9 Channel Video Wall Processor, Audio Output, Remote Control and RS232, Push Buttons, 13 Display Modes 2x1, 2x2, 2x3, 2x4, 3x1, 3x2, 3x3, 4x1, 4x2 - Image 2](https://m.media-amazon.com/images/I/71GQeUr5KRL.jpg) ![4K 3x3 Video Wall Controller, 9 Channel Video Wall Processor, Audio Output, Remote Control and RS232, Push Buttons, 13 Display Modes 2x1, 2x2, 2x3, 2x4, 3x1, 3x2, 3x3, 4x1, 4x2 - Image 3](https://m.media-amazon.com/images/I/71runomoleL.jpg) ![4K 3x3 Video Wall Controller, 9 Channel Video Wall Processor, Audio Output, Remote Control and RS232, Push Buttons, 13 Display Modes 2x1, 2x2, 2x3, 2x4, 3x1, 3x2, 3x3, 4x1, 4x2 - Image 4](https://m.media-amazon.com/images/I/61Ap4mZQJQL.jpg) ![4K 3x3 Video Wall Controller, 9 Channel Video Wall Processor, Audio Output, Remote Control and RS232, Push Buttons, 13 Display Modes 2x1, 2x2, 2x3, 2x4, 3x1, 3x2, 3x3, 4x1, 4x2 - Image 5](https://m.media-amazon.com/images/I/81GCHN7DVuL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Davvero un ottimo ptodotto *by G***A on 2 November 2023* Fa benissimo il suo lavoro ha un ottimo processore ed e' molto conveniente rispetto ai competitor spedizione precisa comolimenti!!! ### ⭐⭐⭐⭐⭐ Impeccable. *by D***S on 5 June 2024* C'est pour faire un test avec du matériel vidéo, mais pour cela j'attend une autre pièce maitresse qui va arrivée plus tard. ### ⭐⭐⭐⭐⭐ Easy to setup *by A***N on 8 September 2024* ## Frequently Bought Together - 3x3 Video Wall Controller | 4K@30Hz | Edge Masking | 1x2, 1x3, 1x4, 2x1, 2x2, 2x3, 2x4, 3x1, 3x2, 3x3 - Rommisie 4K/60HZ HDMI Cable 10M (HDMI 2.0,18Gbps) Ultra High Speed Gold Plated Connectors,Ethernet Audio Return,Video 4K,FullHD1080p 3D Compatible with Blu-Ray,TV, Playstation, PS3, PS5, PC, HDTV --- ## 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.pl/products/648589180-4k-3x3-video-wall-controller-9-channel-video-wall-processor](https://www.desertcart.pl/products/648589180-4k-3x3-video-wall-controller-9-channel-video-wall-processor) --- *Product available on Desertcart Poland* *Store origin: PL* *Last updated: 2026-05-07*