Matrox Extio 3 Series

Extio N3208

Extio 3 N3208 board and appliance

Secure IP KVM control for critical workflows

Matrox® Extio N3208 IP KVM supports dual displays (2x 1920x1200 @60Hz) or a single high-resolution display (2560x1600 @60Hz) along with keyboard and mouse, USB 2.0, and audio signals at unprecedented low bitrates over standard Gigabit Ethernet. Easy to set up, Extio N3208 can be configured as a point-to-point extender or KVM over IP, delivering multiple video, keyboard, mouse, USB 2.0, and audio signals over a single fiber optic or copper cable. Ready compatibility with standard network switches significantly diminishes the total cost of ownership to deliver a scalable, secure, and cost-effective KVM matrix switching solution. TAA compliant SKU available.

Product Tabs


    KVM extension over 1 GbE

    Multi-monitor KVM over a single fiber optic or copper cable

    Multi-monitor KVM over a single fiber optic or copper cable 

    Point-to-Point KVM

    Point-to-point KVM

    KVM Matrix over IP 

    KVM matrix over IP with fast switching

    Secure KVM with encryption

    Secure KVM with encryption 


    Aggregator mode

    Aggregator mode

    Longer distance over WAN or Internet

    Longer distance over WAN or Internet 


    Connect further and faster

    Connect further and faster KVM matrix over IP

    Extio 3 KVM extenders support 4:4:4 applications at low bitrates over standard 1 GbE networks. Featuring two DisplayPort™ connectors, Extio 3 also extends multi-display desktops extender and delivers multiple video, keyboard, mouse, USB 2.0, audio, and RS232 signals with a single pair of KVM transmitter and receiver units—over LAN, WAN, or internet—for the ultimate KVM matrix over IP.  

    Deploy flexible, scalable, secure configurations - easily

    Whether deployed as point-to-point extenders or as KVM over IP, KVM extenders offer the flexibility to adapt to your installations as demands change. With the power to create flexible, scalable, and secure KVM matrix-routing using standard network switches, Extio 3 enables you to easily expand your installations with confidence and without costly upgrades to help future proof your investment.  









    Fast multi-monitor, multi-system control


    View and operate two source computer systems from any Extio receiver unit and control them with a single keyboard and mouse set. Seamlessly shift control from one target source system to another simply by moving your mouse across a multi-screen desktop. 

    With Aggregator Mode, you can shift from the current desktop to the next by moving the mouse freely across multiple desktops. 

    Secure KVM control

    Secure distribution & monitoring

    A non-intrusive solution, Extio 3 doesn’t require any additional software installation on the source system. It also features multiple built-in safety protections to prevent security gaps in the safeguarding of sensitive information: 

    • Advanced Encryption Standard (AES) to encrypt KVM signals transmitted between transmitter and receiver units. 
    • USB encryption and device management to block or authorize USB 2.0 devices.
    • Integration with Microsoft® Active Directory® and with an IPSec (Internet Security Protocol) VPN client to ensure secure KVM extension over the internet.


    High availability & redundancy

    Extio 3 network connectors

    Build redundancy and fault tolerance into your installations. Supporting a distributed model of operation, Extio 3 removes single point of failure by storing all device settings and connectivity rules in each transmitter and receiver unit. Extio 3 appliances also feature two network interface ports that are configurable for link redundancy. 

    Learn more

    Fits into any environment

    Extio 3 rack mounted

    Designed for collaborative workspaces, Extio 3 is ideal for any control room setting. And its 1U, ½ rack design means Extio 3 can fit into any rack mount or mounted under a desk or to the side of a cabinet. 

    Learn more about mounting your Extio 3 appliance 

    Always powered. Always on.

    NRG & Extio 3

    Safeguard against a potential loss of power. Matrox makes available rack-mounted, multi-output redundant power supply units (RPSU) to ensure uninterrupted operation of your Matrox device in case of a power module failure and a redundant power input in case a circuit breaker trips. 

    Learn more about redundant power supply units



    Centrally manage all Extio 3 networked IP KVM devices

    Matrox Extio Central Manage

    Secure, centralized management of all networked Extio 3 IP KVM extenders is overseen through Matrox Extio Central Manager, an easy-to-use software to configure, manage, and monitor Extio 3 transmitter and receiver units. Extio Central Manager delivers smart control over the network, with an intuitive interface that facilitates discovery of networked Extio units, manages connections, and offers options to set up device parameters. 




    APIs and white-label options for ultimate flexibility

    Extio Central Manager API and REST APIs

    Integrators and developers gain command-level access to build personalized Extio Central Manager applications and/or integrate Extio 3 functionality into existing or even third-party applications. White-label options let OEMs and integrators customize the appearance of the Extio Central Manager user interface for easy re-branding of Matrox software with enterprise naming, logos, colors, and identity. 


    Tech Specs

    Technical specifications

    How-to Videos

    How-to videos


    How to set up 4K tile view in aggregator mode with Extio 3 IP KVM extenders


    How to use aggregator mode: A Fast-Track to Understanding Extio 3’s Multi-System Control


    Getting Started with Extio Central Manager—Part 1


    Getting Started with Extio Central Manager–Part 2


    How to set up for point-to-point operation



    How to set up for networked operation



    How to configure IPSec VPN on Extio 3 IP KVM extenders