What is a KVM Switch?

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Multi-Viewers
ADDERView® CCS-MV 4224 Multi-Viewer

ADDERView® CCS-MV 4224 Multi-Viewer

  • Up to four video inputs displayed on one or two monitors
  • Innovative hybrid inputs for DisplayPort™/HDMI®
  • Resolution: Up to UHD 4K (3840x2160@30Hz)

Product code(s): CCS-MV4224

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ADDERView® CCS-MV 4228 Multi-Viewer

ADDERView® CCS-MV 4228 Multi-Viewer

  • Up to eight video inputs displayed on one or two monitors
  • Innovative hybrid video ports for DisplayPort™/HDMI®
  • Resolution: Up to UHD 4K (3840x2160@30Hz)

Product code(s): CCS-MV4228

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Desktop Switches
ADDERView 4 PRO DVI

ADDERView® 4 PRO DVI

  • Shares digital video and USB between up to 4 computers through a DVI connector
  • Resolution: Up to 2560x1600
  • Number of Screens: Up to 4

Product code(s): AV4PRO-DVI, AV4PRO-DVI-QUAD, AV4PRO-DVI-TRIPLE, AV4PRO-DVI-DUAL

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ADDERView 4 PRO VGA

ADDERView 4 PRO VGA

  • Shares digital video and USB between up to 4 multi-head computers through a VGA connector
  • Resolution: Up to 1920x1440@60Hz
  • Number of Screens: Up to 4

Product code(s): AV4PRO-VGA, AV4PRO-VGA-DUAL, AV4PRO-VGA-QUAD, AV4PRO-VGA-TRIPLE

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KM Switches
Rack Tray Consoles
ADDERView RDX

ADDERView® RDX 1000

  • 1U keyboard tray
  • Control 16 computers directly from tray with a remote user via CATx
  • Expand to support up to 256 computers using CATx 1000 switches

Product code(s): RD1716-XX, RD1916-XX

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ADDERView RDX

ADDERView® RDX 5000IP

  • 1U keyboard tray
  • Control 16 computers from tray with 4 secure IP users
  • Supports up to 256 computers when using CATx 5000 switches

Product code(s): RD1716QIP-XX, RD1916QIP-XX

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Remote Access Switches
Accessories

ADDER CATx DisplayPort CAM

  • Ext. DP equipped computers using CATx up to 300m
  • Resolution: Up to 1920x1200@60Hz
  • Compatible with ADDERview CATx KVM switches or ADDERLink X100 or X200

Product code(s): CATX-DP-USBA, CATX-MDP-USBA

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ADDER CATx CONSOLE Serial Computer Access Module

ADDER CATx CONSOLE Serial CAM

  • Provides serial connectivity to target machines
  • Compatible with ADDERView CATxIP 5000
  • Delivers out of bound access to CLI and console access to network switches

Product code(s): CATX-CONSOLE

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ADDER CATx Dual CAM

ADDER CATx Dual CAM

  • Combined video splitter and peripheral hub
  • Resolution: Up to 1920x1200@60Hz
  • Compatible with ADDERview CATx KVM switches or ADDERLink X100 or X200

Product code(s): CATX-USB-DA, CATX-USBA-DA

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ADDER CATx PS2 CAM

  • Connect multiple machine platforms to an Adder CATx switch or KVM extender
  • Allows connections to machines with VGA, audio and PS2 ports

Product code(s): CATX-PS2, CATX-PS2A

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Frequently Asked Questions

What is a KVM switch, and what is it used for?

A KVM switch allows users to control multiple computers using a single keyboard, monitor, and mouse, reducing workspace clutter and improving efficiency. This is particularly useful in IT management, data centers, and financial trading floors, where seamless switching between multiple systems is essential. 
Advanced KVM switches also support multi-screen setups, high-resolution video, and USB peripherals, making them ideal for high-performance environments.

How many computers can a KVM switch control at once?

The number of computers a KVM switch can control depends on the model, ranging from basic switches managing two systems to enterprise-grade solutions that handle dozens of machines. Some KVM switches allow cascading, enabling even more computers to be controlled from a single console.
This scalability makes them essential for data centers, server rooms, and broadcasting environments, where managing multiple systems efficiently is critical.

What are the benefits of a KVM switch?

A KVM switch provides key benefits such as reducing the need for multiple keyboards, monitors, and mice, which declutters workspaces and cuts hardware costs. It also enables quick switching between systems, improving workflow efficiency. 
This is particularly beneficial in control rooms, IT management centers, and financial trading desks, where professionals need rapid access to multiple computers.

Can KVM switches support multi-screen environments?

Yes, some KVM switches are designed for multi-screen environments, supporting dual, triple, or even quad-monitor setups. This is particularly valuable in fields like finance, video editing, and cybersecurity, where professionals need simultaneous access to multiple screens. High-end KVM switches ensure smooth switching and maintain high-resolution video quality, making them ideal for high-performance applications.

What is a KM switch?

A KM (Keyboard and Mouse) switch allows users to control multiple computers with a single keyboard and mouse, but without sharing a monitor. This is ideal for scenarios where each system has its own display, but seamless control is still required. 
KM switches are widely used in security operations centers, medical imaging workstations, and creative design environments, where professionals frequently work across multiple systems.