--- product_id: 655946543 title: "AV Access HDMI KVM Extender 50m/164ft, 4K@60Hz 4:4:4, 1080P@240Hz & 2K@144Hz, 4 USB 2.0 Ports, Low Latency, PoC, EDID, for Gaming PC, Office & CCTV (4KEX50-KVM)" brand: "v av access" price: "1864.22 DT" currency: TND in_stock: true reviews_count: 8 category: "V Av Access" url: https://www.desertcart.tn/products/655946543-av-access-hdmi-kvm-extender-50m-164ft-4k-60hz-4 store_origin: TN region: Tunisia --- # 50m/164ft ultra-long reach Supports up to 240Hz refresh rates 4K UHD @ 60Hz zero latency AV Access HDMI KVM Extender 50m/164ft, 4K@60Hz 4:4:4, 1080P@240Hz & 2K@144Hz, 4 USB 2.0 Ports, Low Latency, PoC, EDID, for Gaming PC, Office & CCTV (4KEX50-KVM) **Brand:** v av access **Price:** 1864.22 DT **Availability:** ✅ In Stock ## Summary > 🚀 Elevate your remote control game with zero lag and ultra-HD clarity! ## Quick Answers - **What is this?** AV Access HDMI KVM Extender 50m/164ft, 4K@60Hz 4:4:4, 1080P@240Hz & 2K@144Hz, 4 USB 2.0 Ports, Low Latency, PoC, EDID, for Gaming PC, Office & CCTV (4KEX50-KVM) by v av access - **How much does it cost?** 1864.22 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/655946543-av-access-hdmi-kvm-extender-50m-164ft-4k-60hz-4) ## Best For - v av access enthusiasts ## Why This Product - Trusted v av access brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Advanced Audio Extraction:** Built-in 5-pin phoenix port lets you seamlessly extract HDMI audio for crystal-clear sound in large meeting rooms or multimedia setups. - • **Seamless 4K UHD Streaming:** Experience crystal-clear 4K@60Hz with zero signal loss or delay over a single Cat5e/6/7 cable—perfect for ultra-smooth presentations and gaming marathons. - • **Blazing-Fast Refresh Rates:** Push your visuals to the limit with support for 2K@144Hz and 1080P@240Hz, delivering buttery-smooth motion for competitive gaming and high-speed workflows. - • **Plug & Play with Power over Cable:** Simplify your setup with one power adapter powering both units via PoC, plus broad OS compatibility—no drivers needed, just instant productivity. - • **Universal USB 2.0 Peripheral Support:** Connect up to 4 USB devices—keyboards, mice, webcams, and more—with zero latency, empowering remote control of PCs or servers up to 50 meters away. ## Overview The AV Access 4KEX50-KVM is a professional-grade HDMI USB KVM extender that transmits flawless 4K@60Hz video up to 50 meters over a single Cat5e/6/7 cable. It supports ultra-high refresh rates up to 240Hz, offers four USB 2.0 ports for versatile peripheral connectivity, and features zero latency with HDCP 2.2 compliance. Designed for seamless plug-and-play use with power over cable and independent EDID management, it’s ideal for gaming, control centers, and large-scale AV deployments. ## Description Product description New 4K HDMI KVM Extender with Zero Latency Extends 4K@60Hz HDMI and USB 2.0 signals up to 164ft/50m over a single Cat cable, with zero loss or delay. Plug & Play Works with different operating systems, like Windows 10/8/7/XP, Mac OS and Linux. No driver is required; just plug and play. One-Way PoC Function The 4K HDMI transmitter can be powered by the receiver via a Cat cable, so only one power supply is needed at the receiver side to power both units. Zero Latency Transmits 4K@60Hz 4:4:4 visually lossless HDMI signal up to 164ft over a single Cat 5e/6/6a/7 cable, with zero loss or delay. 4K@60Hz HDMI 2.0 & HDCP 2.2 compliant. Support up to 4K@60Hz 4:4:4. School Server Room Servers/PCs are normally stored in the server center of a school so that the IT staff can easily manage them at one place. 4KEX50-KVM helps connect the server room and a multi-media classroom, teachers can easily control it through the keyboard, mouse and projector/monitor. Enterprise Data Center The 4K KVM extender plays an indispensable role for employees to have remote access from their workstations and they work in a better environment as the bulk of heat and noise is placed away. 4K UHD & Zero Latency This 4K HDMI KVM extender is HDMI 2.0 and HDCP 2.2 compliant. It allows you to extend up to 4K@60Hz 4:4:4 (2560&1440@144Hz/120Hz/60Hz, 1080P@240Hz/165Hz/144Hz/120Hz/60Hz) visually lossless HDMI signal over a single Cat 5e/6/6a/7 cable, with zero latency. Effortless USB Signal Extension Designed with 4x USB 2.0 peripheral port on the receiver, up to 480Mbps totally, this 4K HDMI balun allows you to extend mouse, keyboard, printer, scanner or other USB 2.0 devices up to 164ft/50m . Two of the USB ports support 1A higher current output, so you can easily connect high-power USB devices, such as USB camera or USB hard disk . HDMI Audio Extraction in Meeting Rooms This 4K KVM extender can work flawlessly with AV Access eShare series presentation systems in a large meeting room for efficient presentation and collaboration. Built with a 5-pin phoenix audio de-embedding port on the receiver, it allows you to extend the presentation system’s HDMI/USB signals and extract HDMI audio to an audio system as well. Now all attendees in the room can hear everything clearly. KVM EXTENDER Model: 4KEX50-KVM Model: 4KEX100-KVM Model: 4KIP100-KVM Model: 4KEX70-USB Model: HDEX80-KVM Model: HDEX60-DM Model: 4KEX100-KVM-H2 Review: Works great right out of the box! Easy setup! Low/no latency! - Very happy with this. I already own an AVAccess KVM for my main PC, so when I decided to start using a second mini PC (held in my network closet) for streaming my media library onto my living room TV, this seemed like a great option. Works great right out of the package. Set up was easy and I was able to start using right away. Everything was packaged carefully and everything needed was included. The only thing I had to provide of my own were two HDMI cables and an ethernet cable. Latency is very low and image quality is almost identical to a direct connection. I was initially concerned about issue with PoE as some other reviews reported it, but I had no issue. But I am using a brand new cat5e cable I had stashed, so your hardware may affect this. I plugged this into an AV receiver in order to run audio and video to my tv and still no noticeable difference from a direct connection. Movies and TV shows look and sound great. I set this up to test kind of hastily, but the low profile of both the receiver and transmitter will make it very easy to set up inconspicuously and out of the way of all my other devices. I may even mount it behind the TV. I am very happy with the performance so far. Review: ideal solution for low latency PC gaming on a TV! - pricier than the alternatives, but you get what you pay for -- fantastic KVM that is much more stable and well-built compared to previous cheaper ones that i have tried. i chose this one because the previous one i tried had very limited USB support -- the drivers for the USB ports were for mice and keyboards // HID devices *only*, so no USB bluetooth dongle support like i needed -- and this one doesn't have that issue. i don't have hard numbers or measurements, but the latency is basically imperceptible for gaming. i played through jedi survivor and just finished bloodborne at 1080p + 120hz on my samsung QN90D TV, and it has worked flawlessly. so i really have no complaints at all, this is absolutely worth the money! i would recommend it to anyone who wants to use their computer for PC gaming on a TV in a separate room like i did minor things to watch out for (but which are not issues with the KVM itself!) -- make sure to get this newer version with HDMI 2.0 support, and use HDMI 2.0+ cables if you want to use higher refresh rates (120hz) or resolutions (4k, although i typically use 1080p). also, just something to keep in mind -- i had to dig around the website to confirm it, but this version does not support HDR this is a fantastic KVM that has worked perfectly for my needs, and i've had no issues with it at all. if they release an updated version with HDMI 2.1 support, i will almost certainly upgrade to it. highly recommend it! ## Features - 【Control Your PC Remotely Without Sacrificing Performance】Perfect for gaming setups, home offices, CCTV monitoring, and studios, this KVM extender lets you operate your PC up to 50m away while keeping your desk clean and quiet. - 【True 4K@60Hz 4:4:4 with Visual Lossless Compression】Supports HDMI 2.0 up to 4K@60Hz 4:4:4 8-bit, delivering sharp text and vivid visuals with visually lossless compression and ultra-low latency. - 【Built for High Refresh Gaming & Smooth Motion】Supports1080P@240Hz and 2K@144Hz, ensuring fluid gameplay and responsiveness—ideal for competitive gaming and high-frame-rate applications. - 【4 USB Ports for Full KVM Control & Expansion】Includes 1 USB host (TX) + 4 USB device ports (RX) to connect keyboard, mouse, USB drive, camera, and more—turning your remote PC into a fully accessible workstation. - 【High-Speed USB 2.0 with Power for Demanding Devices】Delivers up to 480Mbps USB transmission, with 2 ports supporting up to 1A power output, perfect for USB cameras, hard drives, and conferencing devices. - 【Single Power Supply with PoC Convenience】With one-way PoC, only one power adapter (connected to RX) powers both units—reducing cable clutter and simplifying setup. - 【Balanced Audio Output for Professional AV Setup】Supports audio de-embedding via Phoenix connector, enabling integration with external speakers, amplifiers, or audio systems. - 【Plug & Play with Stable EDID Management】Independent EDID control ensures compatibility with various displays, delivering reliable, flicker-free performance in any setup. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0DC6GR22S | | Best Sellers Rank | #233 in KVM Switches | | Brand | v AV Access | | Brand Name | v AV Access | | Circuit Type | 4-way | | Color | 4KEX50-KVM-US | | Connectivity Protocol | Ethernet | | Connector Type | Plug In | | Contact Material | Metal | | Contact Type | Normally Open | | Control Method | Remote | | Control Type | Full Control | | Current Rating | 2 Amps | | Customer Reviews | 4.1 out of 5 stars 14 Reviews | | Included Components | Transmitter,Receiver,Power Supply,Cable,Mounting Brackets,User Manual | | International Protection Rating | IP54 | | Item Dimensions | 9.84 x 5.12 x 0.79 inches | | Manufacturer | AV Access | | Material Type | Metal | | Model | 4KEX50-KVM-US | | Mounting Type | Panel Mount | | Number of Items | 1 | | Number of Positions | 1 | | Operating Voltage | 12 Volts | | Operation Mode | ON-OFF-ON | | Part Number | 4KEX50-KVM | | Specification Met | CE | | Switch Type | DIP Switch | | Terminal | Through Hole | | Unit Count | 1.0 Count | | Upper Temperature Rating | 45 Degrees Celsius | ## Product Details - **Brand:** v AV Access - **Connector Type:** Plug In - **Contact Type:** Normally Open - **Current Rating:** 2 Amps - **Item dimensions L x W x H:** 9.84 x 5.12 x 0.79 inches - **Material:** Metal - **Operating Voltage:** 12 Volts - **Operation Mode:** ON-OFF-ON - **Switch Type:** DIP Switch - **Terminal:** Through Hole ## Images ![AV Access HDMI KVM Extender 50m/164ft, 4K@60Hz 4:4:4, 1080P@240Hz & 2K@144Hz, 4 USB 2.0 Ports, Low Latency, PoC, EDID, for Gaming PC, Office & CCTV (4KEX50-KVM) - Image 1](https://m.media-amazon.com/images/I/61wzdLPhpQL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Works great right out of the box! Easy setup! Low/no latency! *by L***Y on November 26, 2025* Very happy with this. I already own an AVAccess KVM for my main PC, so when I decided to start using a second mini PC (held in my network closet) for streaming my media library onto my living room TV, this seemed like a great option. Works great right out of the package. Set up was easy and I was able to start using right away. Everything was packaged carefully and everything needed was included. The only thing I had to provide of my own were two HDMI cables and an ethernet cable. Latency is very low and image quality is almost identical to a direct connection. I was initially concerned about issue with PoE as some other reviews reported it, but I had no issue. But I am using a brand new cat5e cable I had stashed, so your hardware may affect this. I plugged this into an AV receiver in order to run audio and video to my tv and still no noticeable difference from a direct connection. Movies and TV shows look and sound great. I set this up to test kind of hastily, but the low profile of both the receiver and transmitter will make it very easy to set up inconspicuously and out of the way of all my other devices. I may even mount it behind the TV. I am very happy with the performance so far. ### ⭐⭐⭐⭐⭐ ideal solution for low latency PC gaming on a TV! *by R***I on March 13, 2025* pricier than the alternatives, but you get what you pay for -- fantastic KVM that is much more stable and well-built compared to previous cheaper ones that i have tried. i chose this one because the previous one i tried had very limited USB support -- the drivers for the USB ports were for mice and keyboards // HID devices *only*, so no USB bluetooth dongle support like i needed -- and this one doesn't have that issue. i don't have hard numbers or measurements, but the latency is basically imperceptible for gaming. i played through jedi survivor and just finished bloodborne at 1080p + 120hz on my samsung QN90D TV, and it has worked flawlessly. so i really have no complaints at all, this is absolutely worth the money! i would recommend it to anyone who wants to use their computer for PC gaming on a TV in a separate room like i did minor things to watch out for (but which are not issues with the KVM itself!) -- make sure to get this newer version with HDMI 2.0 support, and use HDMI 2.0+ cables if you want to use higher refresh rates (120hz) or resolutions (4k, although i typically use 1080p). also, just something to keep in mind -- i had to dig around the website to confirm it, but this version does not support HDR this is a fantastic KVM that has worked perfectly for my needs, and i've had no issues with it at all. if they release an updated version with HDMI 2.1 support, i will almost certainly upgrade to it. highly recommend it! ### ⭐⭐ would not work with 34 inch widescreen over hdmi *by D***G on October 19, 2025* it works with a small monitor at 1920x1080p. I bought it for a sim rig in lower floor 25 ft away. A 34 inch widescreen monitor @4k is too much for it. Documentation could mention monitor limitations but does not. Giving 2 stars because i have a very expensive usb extender that will not support my monitor. ## Frequently Bought Together - AV Access HDMI USB KVM Extender, 50m/164ft 4K 60Hz Over Cat5e/6/6a/7, Support 2K@144Hz, 1080P@240Hz, 4 Ports USB2.0, HDCP2.2, No USB&Video Signal Loss and Latency, POC, Independent EDID Management - Amazon Basics HDMI Cable, 48Gbps High-Speed, 8K@60Hz, 4K@120Hz, Gold-Plated Plugs, Ethernet Ready, 6 Foot, Black - Cable Matters 100-Pack Cat 6 Pass Through RJ45 Connectors (Cat 6 Ends / Cat6 Connector / RJ45 Modular Plugs/Ethernet Plugs/Network Connector) for Solid or Stranded UTP Ethernet Cable --- ## 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.tn/products/655946543-av-access-hdmi-kvm-extender-50m-164ft-4k-60hz-4](https://www.desertcart.tn/products/655946543-av-access-hdmi-kvm-extender-50m-164ft-4k-60hz-4) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-06-17*