What are KVM Extenders?

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DisplayPort Extenders
ADDERLink® XD C650

ADDERLink® XD C650

  • Quad-head HD60 or single-head 4K60 DisplayPort video, four USB 2.0 (HID) ports, plus digital and analogue audio
  • Video, USB and audio transmitted on a single cable using a point-to-point extension protocol for ultra-low latency
  • Flexibility between copper CATx and fiber connectivity

Product code(s): XD-C650P-DP-XX

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ADDERLink® XD612

ADDERLink® XD612

  • Single or dual-head HD60 DisplayPort video, four USB 2.0 (HID) ports, plus digital and analogue audio
  • Video, USB and audio transmitted on a single cable using a point-to-point extension protocol for ultra-low latency
  • Flexibility between copper CATx and fiber connectivity

Product code(s): XD612-DP-XX

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ADDERLink® XD614

ADDERLink® XD614

  • Quad-head HD60 or single-head 4K60 DisplayPort video, four USB 2.0 (HID) ports, plus digital and analogue audio
  • Video, USB and audio transmitted on a single cable using a point-to-point extension protocol for ultra-low latency
  • Flexibility between copper CATx and fiber connectivity

Product code(s): XD614P-DP-XX

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HDMI Extenders
ADDERLink DV100 HDMI Video Extender

ADDERLink® DV100 

  • Ext Distance: Up to 50m over single CATx cable
  • Resolution: Up to 1920x1200@60Hz
  • Audio: Supports 8 channels HDMI audio

Product code(s): ALDV100P

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ADDERLink DV104T Video Extender and Splitter

ADDERLink® DV104T

  • Ext. Distance: Up to 50m over single CATx cable
  • Resolution: Up to 1920x1200@60Hz
  • Number of Screens: Up to 2

Product code(s): ALDV104T, ALDV120R, ALDV100R

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DVI Extenders
VGA Extenders
ADDERLink X200

ADDERLink® X200

  • Ext. Distance: Up to 200m over CAT5 or higher UTP cable
  • Resolution: Up to 1600x1200
  • Number of Computers: Up to 2

Product code(s): X200/R; X200A/R; X200AS/R; X200-USB/P; X200A-USB/P; X200AS-USB/P

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ADDERLink X50

ADDERLink X50

  • Ext. Distance: Up to 50m over CAT5 or higher UTP cable
  • Resolution: Up to 1920x1200@60Hz
  • Number of Computers: 1

Product code(s): X50; X50-MS2

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Discover the Adder KVM Extender range

Frequently Asked Questions

What is a KVM extender and how does it work?

A KVM extender enables users to control a computer or server from a remote location by transmitting keyboard, video, and mouse signals over long distances. 
It ensures seamless operation without lag, making it ideal for environments where computers must be secured or kept separate from users, such as data centers, industrial facilities, and broadcast control rooms. KVM extenders enhance security, reduce noise and heat in workspaces, and maintain high-performance access to critical systems.

What are the benefits of a KVM extender?

Key benefits of a KVM extender include enhanced security by allowing computers to be stored in controlled environments, reducing the risk of unauthorized access and tampering. By relocating systems, they also minimize heat and noise in workspaces. 
For example, in broadcast control rooms, operators can manage high-performance editing and live production systems remotely, ensuring a quiet and distraction-free environment.

Do KVM extenders support high-resolution video?

Yes, many KVM extenders support high-resolution video, including 4K Ultra HD, while maintaining image quality over long distances. Designed to minimize latency, they ensure real-time interaction, which is essential for applications like video editing and live broadcasting.
For example, in post-production studios, KVM extenders allow editors to work seamlessly on high-resolution content without compression artifacts, ensuring precise color accuracy and smooth playback across multiple monitors.

What is a USB KVM extender?

A USB KVM extender allows users to extend not only keyboard, video, and mouse (KVM) signals but also USB peripherals over long distances. This enables seamless operation of devices such as external drives, touchscreens, or graphics tablets in environments where computers are housed in secure or remote locations. 
For example, in healthcare settings, USB KVM extenders allow medical professionals to interact with imaging systems or diagnostic tools from a sterile environment while keeping the computer safely stored in a controlled area.

What input does a KVM extender support?

KVM extenders support various video inputs, including DVI, HDMI, and DisplayPort, allowing compatibility with different computer and display setups. The choice of extender depends on the resolution and performance requirements of the application. For instance, in professional video production, DisplayPort KVM extenders are often used to ensure high refresh rates and color accuracy for 4K editing suites, enabling seamless remote workflow without compromising visual quality.