Extender 4k 2 Ports of 2025
Best Choice1
v AV AccessAV Access 4K HDMI Fiber KVM Extender Over IP, up to 550m/1800ft, Zero Latency, 3xUSB 2.0 Ports, Remote Keyboard Mouse USB Control Over Fiber Optic, Ideal for Remote PC Control in Server Room
Main highlights- Up to 550M Transmission Range: Enjoy zero-latency, 4K ultra HD HDMI signal transmission over a distance of up to 550m (1800ft) using multi-mode optical fiber cable. Perfect for expansive spaces like large buildings, ensuring clear, high-quality visuals.
- Unmatched Stability with Fiber Optic: Our fiber optic connection eliminates electromagnetic interference (EMI) and provides optical isolation, guaranteeing uninterrupted and superior video transmission. Ideal for data control centers, university campuses, hospitals, sports arenas, and more.
- Plug & Play KVM Extender over IP: Easily connect up to 16 transmitter and receiver pairs through a standard Gigabit Ethernet switch without the need for VLAN configuration. Simple pairing with built-in DIP switches ensures quick setup.
- Note: The package comes with multi-mode optical modules supporting up to 500m. You can buy and replace them with single-mode optical modules to achieve a longer transmission distance (at least 10km, depending on the module’s capability)
- Important Notes: This product is a KVM over IP extender kit. It doesn’t support matrix switching via a Gigabit switch. Please refer to 4KIPJ200 if you need an IP KVM matrix solution. It is required to use an Ethernet switch with fiber ports to deploy multiple sets. And 2x 850nm multi-mode SFP module are included in the package.
- Effortless Remote PC Control: Featuring 3x USB 2.0 ports on the receiver, this device allows you to control your remote PC with ease using a keyboard, mouse, touch-screen panel, or other peripherals at high speeds of up to 480Mbps.
9.8Exceptional
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Value for Money2
TESmartTESmart 4K@60Hz DisplayPort + HDMI KVM Switch 2 Monitors 2 Computers, Dual Monitor KVM Switch 2 Port Extended Display, EDID Emulators, USB 2.0, L/R Audio, Hotkey Switch, Button Switch with All Cables
Main highlights- Ultra HD 4K@60Hz: The Resolution is up to 3840x2160 (4K) @60hz, 3440x1440@100hz and downward compatible, Support 3D, HDR10, HDCP2.2, and Dolby Vision delivering more exquisite and authentic video on your screen
- Switching with Efficiency and Ease: DP+HDMI 2 monitor KVM provides 3 switching options to suit your needs. Whether you prefer using the IR remote(AAA batteries not included), button or hotkeys, you can easily switch between DP and HDMI sources and manage your devices with ease
- Switching with Efficiency and Ease: DP+HDMI 2 monitor KVM provides 3 switching options to suit your needs. Whether you prefer using the IR remote(AAA batteries not included), button or hotkeys, you can easily switch between DP and HDMI sources and manage your devices with ease
- Stable Video Output: TESmart KVM switch 2 computers 2 monitors supports various operating systems including Unix, Windows, Debian, Ubuntu, Fedora, Mac OS X, Raspbian, Ubuntu for Raspberry Pi and other Linux basic systems, making it a versatile selector for multiple devices to be used flexibly with different OS without the need for additional software or drivers. NOTE: Please make sure your laptop is capable of dual monitors before purchasing
- Packing List & Service: This KVM Switch kit comes with 1* 2X2 KVM Switch, 2* 5ft (HDMI+USB-B) KVM cables, 2* DP cables, 1* IR remote control, 1* DC 12V power adapter, 1* User manual. Plus, enjoy 1-year warranty. You can reach out to our customer experience design team if you have any questions or concerns.er adapter, 1* User manual. Plus, enjoy 1-year warranty. You can reach out to our customer experience design team if you have any questions or concerns
- High Compatibility with Your Keyboards and Mice: 2 In 2 Out KVM Switches suitable for most keyboards and mice on the market because of the newest upgraded pass-through mode (Semi-DDM USB) . Support wired, wireless, mechanical, multimedia, and gaming K&M (Not support wireless bluetooth K&M)
- DisplayPort+HDMI KVM Switch 2 monitors 2 computers: Ideal for access 2 desktops or laptops with 2 monitors and 1 set of keyboard mouse. You can easily have a dual monitor setup per system or switch it to a single monitor system showing both systems (one on each monitor) and then easily toggle the keyboard/mouse between the 2 systems
9.7Exceptional
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3
OREI10% OffOREI 4K 1x2 HDMI Over ethernet Extender Splitter Over CAT6/7 ethernet Cable 4K@30Hz up to 165 ft - 1 in 2 Out, 1080P@60Hz Upto 230 ft, PoC, IR Control, EDID, HDMI Loop Out (HD12-EX165-K)
9.7 Simple to use9.3 Tech Support8.2 audio qualityWhy we love it
Easy plug & play setup, no software needed.
Supports 4K resolution up to 130 feet.
Includes lifetime tech support and 12-month warranty.
9.5Excellent
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4
StarTech.com28% OffStarTech.com 4K HDMI Splitter 1 In 2 Out - 4K 30Hz HDMI 1.4 2 Port Video Splitter Box -with high speed HDMI cable, USB power cable - Black (ST122HD4KU)
Main highlights- VERSATILE FUNCTIONALITY: The 2-port video splitter features a built-in HDMI source cable, which lets you connect it directly to your HDMI source without the expense of additional cabling
- THE IT PRO'S CHOICE: Designed and built for IT Professionals, this HDMI Splitter is backed for two years, including free lifetime 24/5 multi-lingual technical assistance
- MAXIMUM COMPATIBILITY: The 4K splitter is backward compatible with previous HDMI revisions, supporting 1080p / 720p HDMI video resolution devices such as computers, Blu-ray players etc
- EASY SETUP: No drivers required for the 1-Input 2-output HDMI 1.4 splitter; The HDMI splitter can be powered with the included USB cable, or power adapter depending on which is most convenient for the user
- 2-PORT HDMI SPLITTER: Displays the same image with sound on 2 screens; Splits an HDMI video signal up to dual HD / 4K 30Hz & 7.1 CH audio; Support for 7.1 surround sound audio
9.2Excellent
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5
ATENATEN VS192 2-Port True 4K DisplayPort Splitter SST Split or MST Extended Display - Connect 1 DP Source to 2 Display Port Computer Monitor - TAA Compliant - Metal
Main highlights- Video Output: 2 x DisplayPort Female (Black) - Video Input: 1 x DisplayPort Female (Black) - Max Distance 4.6m (4096 x 2160 / 3840 x 2160 at 60Hz) with ATEN 2L-7D04DP
- The perfect solution for anyone who needs to send one source of DisplayPort high definition video to 2 DisplayPort displays. Connects one DisplayPort source to two DisplayPort monitors
- Supports resolutions up to 4096 x 2160 / 3840 x 2160 at 60 Hz with 21.6 Gbps 5.4 Gbps per lane. Supports MST/ Extend Mode and SST/ Split Mode - Linkrate: HBR2 (High Bit Rate 2)
- MST/ Extend Mode — Extend a video source across 2 displays with a max resolution of 4K, SST/ Split Mode — Duplicate a single video source to 2 displays with a max resolution of 4K on each monitor
- Compatible with DisplayPort 1.2a and can support up to 4K resolution at 60 Hz, making it effective and ideal for use with all DisplayPort displays in corporate, educational, and commercial settings
8.9Very Good
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6
LornCengHDMI KVM USB Extender Over Cat6 Ethernet - 120M/394ft, 4× USB 2.0 Ports, 4K@30Hz, 3D & EDID Pass-Through, Independent Audio in/Out, RS232, IR Remote Control – Plug & Play, Windows/Mac/Linux
9.7 Easy installation9.5 worth the money8.0 audio qualityWhy we love it
Extends 4K video up to 394 feet without delay.
Supports multiple USB devices for versatile connectivity.
Easy plug-and-play setup, no drivers needed.
8.8Very Good
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7
AOOCOODual Monitor KVM Switch 8K@60Hz 4K@120Hz HDMI USB 3.0 KVM Switch Extended Display 2 Monitors 2 Computers KVM Switches with USB 3.0 Cables Wired Controller
Why we love it
Supports up to 8K resolution.
Easy switching with remote control.
Shares multiple USB devices.
8.7Very Good
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8
GenericALGOX 328ft/100m 4K@30Hz HDMI Extender Splitter 1 in 2 Out Over CAT6/6e/7(T-568B) Supports Loop Out, EDID Copy, HDR10, Dolby Vision, 3D Video, Plug and Play, Easy to Install
Main highlights- 【Professional Support】Comes with 2-year warranty and lifetime technical support from our experienced engineering team. Trusted choice for long-distance HDMI extender splitter projects.
- 【Plug and Play Setup】No driver or software needed. Compatible with Blu-ray, PS4/PS5, PC, media boxes and more. Built-in ESD protection, wide support for HDMI extender splitter 2 port systems. Simple, reliable installation.
- 【One Transmitter + 2 Receivers】Distributes one HDMI input to four displays over network cables. This HDMI extender splitter 1x2 offers stable one-to-many signal transmission for long-distance setups like classrooms, signage, and surveillance.
- 【Local HDMI Loopout】The transmitter features a local HDMI output port, allowing real-time monitoring or local display at the source. Ideal for control rooms, live events, or testing environments where you need to see the content without accessing the remote displays.
- 【HDMI Over Ethernet 100m】Transmit signals up to 100m/328ft via CAT6/6A/7 cables. High-speed and interference-resistant transmission for your HDMI over network cable setup. Delivers clear, delay-free video over long distances.
- 【EDID Copy Function】One-touch EDID copy ensures accurate communication between source and displays. Solves issues like no signal, wrong resolution, or image distortion by automatically syncing the correct display format. A critical feature for mixed-device environments.
- 【Complete Kit Included】Includes: 1x transmitter , 2x receiver, 1x 12V power adapters, 2x 5V power adapter, 2x mounting kits for transmitter, 2x mounting kits for receiver , 4x rubber pads, and user manual. Everything needed for fast deployment of your 1x2 HDMI over CAT6 network extender.
- 【4K UHD + HDR】Supports up to 3840x2160@30Hz (4K) resolution, with backward compatibility to 1080p/720p. Also supports HDR and 3D formats for vivid, immersive visuals. Ideal for HDMI over Ethernet splitter 2 port applications.
8.6Very Good
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9
OREIOREI SplitExtend 4K HDMI Splitter Extended Display for Dual Monitor - Multi-Monitor Display 3 Separate Screens - USB A & USB-C Adapter to HDMI 2.0, 4K@60hz, 90W PD Charger, DisplayLink MacOS, Windows
Main highlights- SPLITEXTEND - Split and Extend your Monitor to work twice as fast. Full 4K @ 60hz Display and 2K@60Hz on Both Extended Screens. With this adapter you will able to plug 2 HDMI Monitor Display to your Laptop or Desktop to get Extended Display. It will allow you to display 3 separate screen including your laptop screen. Enable extended display on Apple M1/M2/M3 MacBooks.
- FULL SYSTEM SUPPORT: Displaylink Solution. Windows 11, 10, 7, 8.1, Mac OS 10.14 or higher, Chrome OS, Android 7.1 and above, Also Android devices only supports mirroring mode with resolutions up to 1080P. NOTE: This adapter will not work with macOS version 10.13.4 to 10.13.6; We recommend users to update to 10.14 or later to ensure compatibility with DisplayLink; Driver required for macOS and Windows; Auto-driver install with ChromeOS.
- FULL 1 Year Full Warranty with Lifetime OREI Support. Includes: SplitExtend Converter, Manual. NOTE: DRIVER DOWNLOAD & INSTALLATION IS REQUIRED.
- DISPLAY LINK DRIVER INSTALLATION REQUIRED. Ideal for web and productivity software. Not recommended for gaming, graphics-intensive or design work. Also it doesn't support playback of HDCP-protected content on sites like Netflix and Hulu. and others This HDMI extender for dual monitors can be easily connected to USB-C, USB-A 3.1, or Thunderbolt 3/4, USB 4 devices.
- 2 IN 1 CABLE: Features a 2-in-1 cable, the dual monitor adapter can be easily connected to USB-C, USB-A, or thunderbolt 3/4, USB 4 devices and then mirror or extend your screen content to greatly improve your work efficiency. PD3.0 90W Fast charging to charge your laptop while using our SplitXtend Adapter.
8.5Good
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10
v AV AccessAV Access 4K HDMI KVM Extender, 120m/394ft Over Ethernet Cat5e/6, 1080P@120Hz, 3X USB 2.0 Ports, Zero-Latency, Plug and Play, KVM Webcam Extender for Gaming, Data Centers & Classrooms
Main highlights- 【Plug & Play HDMI USB Extender】the 4K HDMI KVM Extender is compact and portable, as small as a smartphone. Works perfectly with PCs, DVDs, DVRs, NVRs, and most HDMI display devices. No software or driver is required; just plug and play.
- 【Important Notes】For stable USB 2.0 signal extension, use a Cat 5e or above cable. AV Access provides a 1-year replacement service for purchased products. If you have any questions, contact our experts anytime on weekdays from 9 am to 6 pm EST. For contact information, please visit our seller page.
- 【High Refresh Rate HDMI KVM Extender for Gaming】 The 4K KVM extender can bring you an enjoyable gaming experience, as it supports 1080P@120Hz. Rest assured you extend a gaming PC or game box with ease.
- 【Effortless Remote PC Control KVM Extender】The 4K USB Extender built with 3x USB 2.0 ports on the receiver. Control your remote PC easily with a keyboard, mouse, touch-screen panel, or other peripheral like 4K Webcam, Speakerphone, USB Flash, Scanner and Printer (high speed up to 480Mbps).
- 【4K UHD & Zero Latency HDMI Extender】This HDMI KVM USB Extender transmits 4K@30Hz HDMI and USB 2.0 signals over a single Cat5e/6/7/7a cable up to 120m/390ft, with zero latency. Support 4K@30Hz, 1080P@120Hz/60Hz, 720P@120Hz/60Hz, 480P/1080i/720i etc. Provide you with a ultra high quality video viewing experience. Ideal for both home and business applications.
8.4Good
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