KVM over IP
Use network infrastructure to transport keyboard, video and mouse signals between compatible transmitters, receivers and endpoints.
Professional KVM extension & remote access
IP KVM Extenders & KVM Over IP Solutions
Extend keyboard, video, mouse, USB and control signals over longer distances with professional IP KVM extenders and KVM over IP solutions. Explore KVM extenders for server rooms, control rooms, broadcast, security, industrial AV and professional IT environments.
KVM over IP
Extend and control compatible computer systems across network infrastructure
Long-distance extension
CAT cable, HDBaseT and IP-based options for professional installations
Video & USB
Extend display signals together with keyboard, mouse and USB peripherals
Professional applications
Designed for control rooms, server environments, AV systems and remote workstations
IP KVM extenders & KVM over IP
Remote keyboard, video & mouse
Control computers from further away with IP KVM extenders
An IP KVM extender allows keyboard, video and mouse signals to be extended between a computer and a remote workstation. Depending on the hardware, the connection may also carry USB, audio, RS-232 or other control signals.
This makes KVM extension useful where the computer itself needs to remain in a secure, temperature-controlled or central equipment location while the user operates it from another desk, room or facility.
KVM over Ethernet
Selected KVM extenders use CAT network cabling to provide practical long-distance connectivity between computers and user workstations.
USB KVM extension
Extend USB keyboards, mice and compatible peripherals away from the host computer for cleaner and more flexible workstation layouts.
Remote KVM access
Create remote workstation environments where users can operate centrally located computers without placing the computer at the desk.
What is a KVM extender?
KVM explained
What does an IP KVM extender do?
KVM stands for keyboard, video and mouse. A KVM extender increases the distance between those user controls and the computer they operate.
A typical system uses a transmitter at the computer and a receiver at the remote workstation. Video and control signals are then transported over compatible cabling or an IP network.
- Keep computers away from the operator
- Centralise PCs and workstations
- Reduce equipment at individual desks
- Extend USB keyboard and mouse connectivity
- Transport HDMI, DisplayPort or other compatible video signals
- Support professional remote workstation layouts
KVM extender vs KVM switch
Understand the difference
KVM extender or KVM switch?
KVM extenders and KVM switches solve related but different problems. Understanding the distinction makes it easier to choose the correct hardware for a professional installation.
| Technology | Main purpose | Typical application |
|---|---|---|
| KVM extender | Extends keyboard, video and mouse connectivity over a greater physical distance. | Operating a computer from a remote workstation while the PC remains elsewhere. |
| IP KVM extender | Carries compatible KVM signals using IP or network infrastructure. | Control rooms, operations centres and distributed professional AV systems. |
| KVM switch | Allows one keyboard, monitor and mouse setup to control multiple computers. | IT desks, server administration and multi-computer workstations. |
| IP KVM switch | Combines KVM switching with network-based or remote computer access capabilities. | Server management and professional IT environments requiring remote access. |
HDMI, DisplayPort, USB & CAT KVM extenders
Choose the right connection
Professional KVM extension for video, USB and control
KVM extender specifications vary considerably. Before selecting a system, check the video connection, required resolution, USB requirements, maximum transmission distance and the cabling available in the installation.
HDMI KVM extenders
Extend compatible HDMI video together with keyboard, mouse and USB connectivity. These systems are commonly used with professional PCs, displays and control equipment.
DisplayPort KVM extenders
Suitable for compatible professional workstations and displays using DisplayPort connectivity, including applications requiring high-resolution desktop video.
USB extenders
Extend USB peripherals over greater distances where direct USB cable lengths would otherwise restrict the installation.
Long-distance KVM extension over CAT cable
Extend beyond the desk
KVM over CAT cable for professional installations
CAT-based KVM extension provides a practical way to position computers and AV equipment away from the operator while using structured cabling between the two locations.
The appropriate transmission distance depends on the extender, cable specification, video resolution and signal types being transported. ScreenMoove's collection includes solutions designed for a range of professional extension distances.
- CAT 5e, CAT 6 and CAT 6A options depending on the model
- HDMI and DisplayPort video options
- USB keyboard and mouse extension
- Selected audio, IR and RS-232 support
- HDBaseT KVM extender options
- Long-distance professional connectivity
Where are IP KVM extenders used?
Professional applications
KVM over IP for control rooms, IT and AV environments
Separating the user workstation from the computer can improve equipment security, workspace design and system management across a wide range of commercial applications.
Control rooms
Keep workstation hardware in a central equipment room while operators access systems from dedicated control desks.
Server & IT environments
Provide convenient keyboard, monitor and mouse connectivity for servers and centrally located computing equipment.
Security & CCTV
Position recording and computing hardware securely while giving operators convenient access from a monitoring workstation.
Broadcast & production
Move computers and processing hardware away from production desks while maintaining access to essential workstation controls.
Industrial environments
Separate sensitive computing equipment from operator locations where heat, dust, noise or restricted space may be a consideration.
Professional AV
Integrate KVM extension into larger AV systems where computers, displays and user interfaces need to be installed in different locations.
IP KVM vs traditional point-to-point KVM extension
IP or direct extension?
Choose the right KVM architecture
Point-to-point KVM extender
A conventional KVM extender normally connects a transmitter directly to a receiver using a dedicated cable run.
- Simple transmitter-to-receiver architecture
- Useful for fixed workstation layouts
- Dedicated cabling between endpoints
- Straightforward one-to-one extension
KVM over IP
IP-based KVM systems can use compatible network infrastructure to create more flexible connections between computers and user stations.
- Network-based KVM connectivity
- Potentially more flexible system architecture
- Suitable for distributed environments
- Useful where remote workstation access is required
How to choose an IP KVM extender
KVM buying guide
What to check before buying a KVM extender
1. Transmission distance
Measure the required cable distance between the computer and the remote workstation, allowing for the actual cable route rather than straight-line distance.
2. Video connection
Check whether your source and display require HDMI, DisplayPort, DVI or another supported connection.
3. Video resolution
Confirm that the extender supports the required desktop resolution and refresh rate, particularly for 4K and multi-display applications.
4. USB requirements
Determine whether the remote workstation needs basic keyboard and mouse connectivity or support for additional USB peripherals.
5. Network or point-to-point
Decide whether the installation requires a dedicated KVM extender link or a more flexible IP KVM architecture.
6. Additional control
Check whether the installation also requires audio, serial RS-232, infrared or other control signals.
KVM extenders for single & multiple displays
Workstation configuration
Single-screen and dual-display KVM extension
The number of monitors at the operator workstation is another important consideration. Some KVM extenders are designed around a single video connection, while selected professional systems support dual-head or multiple-display workstation configurations.
Single-display KVM
Suitable for conventional workstations where one remote monitor is required alongside keyboard and mouse control.
Dual-monitor KVM
Dual-head KVM extender solutions allow compatible two-screen workstations to be positioned away from the host computer.
Multi-display IP KVM
More advanced IP KVM environments can support professional multi-display workflows where compatible hardware is used.
IP KVM extender FAQs
Frequently asked questions
IP KVM extender advice
What is an IP KVM extender?
An IP KVM extender enables keyboard, video and mouse signals to be transported between a computer and a remote workstation using compatible IP or network technology.
What does KVM stand for?
KVM stands for keyboard, video and mouse. KVM technology enables users to control computer equipment using these three core workstation components.
What is KVM over IP?
KVM over IP uses network technology to transport compatible keyboard, video and mouse signals between computers and remote user stations.
What is the difference between a KVM switch and a KVM extender?
A KVM switch is primarily designed to let one keyboard, monitor and mouse setup control multiple computers. A KVM extender is designed to increase the distance between the computer and the user workstation.
Can KVM be extended over Ethernet?
Yes. Compatible KVM extender systems can transport signals using CAT cabling or network infrastructure. The supported distance and functionality depend on the specific extender technology.
How far can a KVM extender work?
Maximum distance varies by product, cabling and technology. Professional extenders are available for a range of distances, including systems designed for installations extending tens or even hundreds of metres.
Can a KVM extender carry USB?
Many KVM extenders support USB for keyboards, mice and compatible peripherals. Check the USB specification and device compatibility of the individual extender before selecting a model.
Can an IP KVM extender support 4K video?
Selected professional IP KVM and KVM extender products support 4K video. Resolution, refresh rate and supported connection standards should be checked on the individual product specification.
Do KVM extenders support dual monitors?
Some professional KVM extenders support dual-head or multi-display configurations. Check the number of video inputs and outputs supported by the selected transmitter and receiver.
What cable should I use for a KVM extender?
Cable requirements vary between systems. Depending on the model, this may include CAT 5e, CAT 6, CAT 6A or another specified cable type. Always use the cable category recommended by the manufacturer.
Can ScreenMoove help me choose an IP KVM solution?
Yes. ScreenMoove can help you compare KVM extenders based on transmission distance, video connection, resolution, USB requirements, cabling and the layout of your AV or IT system.
Need help choosing an IP KVM extender?
Tell ScreenMoove how far you need to extend the workstation, your video connection, required resolution, number of displays and USB requirements. We can help you identify a suitable KVM extension solution for your installation.
Talk to an AV specialist-
BluStream
BluStream USB 2.0 Extender Set - 50m | UEX50B-KIT
Official PartnerBluStream USB 2.0 Extender Set - 50m | UEX50B-KIT Our UEX50B-KIT delivers USB 2.0 extension up to 50m over a single CAT cable, allowing up to 4 x USB peripheral d...
5 Year WarrantyExpress delivery Fast dispatchCalculating delivery… Priority handling on eligible in-stock orders -
BluStream
BluStream USB 2.0 HDBaseT™ Extender Set - 100m | UEX100E-KIT
Official PartnerBluStream USB 2.0 HDBaseT™ Extender Set - 100m | UEX100E-KIT The UEX100E-KIT is a USB extender kit utilising HDBaseT™ technology to extend USB 2.0 data, 2ch analo...
5 Year WarrantyExpress delivery Fast dispatchCalculating delivery… Priority handling on eligible in-stock orders -
Lindy
Lindy 100m Cat.6 Dual Head HDMI, USB & RS-232 Extender | 39374
Official PartnerLindy 100m Cat.6 Dual Head HDMI, USB & RS-232 Extender | 39374 The Lindy 100m Cat.6 Dual Head HDMI, USB & RS-232 KVM Extender is a powerful, versatile sol...
2 Year WarrantyExpress delivery Fast dispatchCalculating delivery… Priority handling on eligible in-stock orders -
Lindy
Lindy 100m Cat6 HDMI IR & RS-232 HDBaseT Extender | 38340
Official PartnerLindy 100m Cat6 HDMI IR & RS-232 HDBaseT Extender The Lindy 100m Cat.6 HDMI® 4K60, Audio, IR & RS-232 HDBaseT Extender is a complete end to end high perfo...
2 Year WarrantyExpress delivery Fast dispatchCalculating delivery… Priority handling on eligible in-stock orders -
Lindy
Lindy 100m Cat6 HDMI IR & RS-232 HDBaseT KVM Extender | 38343
Official PartnerLindy 100m Cat6 HDMI IR & RS-232 HDBaseT KVM Extender Distributes HDMI resolutions up to 100m over Cat.6 network cable via HDBaseT technologySupports HDMI 18G...
2 Year WarrantyExpress delivery Fast dispatchCalculating delivery… Priority handling on eligible in-stock orders -
Lindy
Lindy 100m PS/2 KM Cat.5e/6 Extender | 32681
Official PartnerLindy 100m PS/2 KM Cat.5e/6 Extender | 32681 The Lindy 100m Cat.5e/6 PS/2 KM Extender is capable of transmitting standard PS/2 keyboard and mouse signals up to 10...
2 Year WarrantyExpress delivery Fast dispatchCalculating delivery… Priority handling on eligible in-stock orders -
Lindy
Lindy 100m USB 3.2 Gen 1 Cat.6A HDBaseT Extender | 43410
Official PartnerLindy 100m USB 3.2 Gen 1 Cat.6A HDBaseT Extender | 43410 Enhanced Long Distance USB Connectivity Extend the reach of your USB devices with the Lindy USB 3.2 Gen ...
2 Year WarrantyExpress delivery Fast dispatchCalculating delivery… Priority handling on eligible in-stock orders -
Lindy
Lindy 150m Cat.6 DisplayPort 1.2, USB, IR & RS-232 HDBaseT KVM Extender | 39385 The Lindy Cat.6 DisplayPort 1.2 & USB HDBaseT KVM Extender is an high-end,...
2 Year WarrantyExpress delivery Fast dispatchCalculating delivery… Priority handling on eligible in-stock orders -
Lindy
Lindy 150m Cat.6 HDMI 4K60, USB 2.0 & IR HDBaseT KVM Extender | 39384 The Lindy 150m Cat.6 HDMI® 4K60, USB 2.0 & IR HDBaseT KVM Extender is a complete end...
2 Year WarrantyExpress delivery Fast dispatchCalculating delivery… Priority handling on eligible in-stock orders -
Lindy
Lindy 70m Cat.6 HDMI 4K60, USB & Audio KVM Extender | 39383
Official PartnerLindy 70m Cat.6 HDMI 4K60, USB & Audio KVM Extender | 39383 The Lindy Cat.6 HDMI 4K60, USB & Audio KVM Extender allow users to control a source device suc...
2 Year WarrantyExpress delivery Fast dispatchCalculating delivery… Priority handling on eligible in-stock orders -
Matrox
Matrox Extio N3208 IP KVM Transmitter Appliance | XTO3-N3208TX
Official PartnerMatrox Extio N3208 IP KVM Transmitter Appliance | XTO3-N3208TX Secure IP KVM control for critical workflowsMatrox® Extio N3208 IP KVM supports dual displays (2x 1...
Express delivery Fast dispatchCalculating delivery… Priority handling on eligible in-stock orders -
Startech
StarTech KVM Extender DP 4K 60Hz 300m SFP+ USB HID TAA The Fiber Optic KVM Extender allows for control of a KVM switch, console, or PC from a distance of up to 9...
2 Year WarrantyExpress delivery Fast dispatchCalculating delivery… Priority handling on eligible in-stock orders -
Startech
StarTech SV565FXHD4KU KVM Extender HDMI 4K 60Hz 300m SFP+ MMF TAA Kit This HDMI KVM extender kit lets you use a keyboard, mouse and monitor to remotely control ...
2 Year WarrantyExpress delivery Fast dispatchCalculating delivery… Priority handling on eligible in-stock orders -
Lindy
Lindy 140m Cat.6 DVI-D, USB, Audio & RS-232 KVM Extender | 39245
Official PartnerLindy 140m Cat.6 DVI-D, USB, Audio & RS-232 KVM Extender | 39245 The Lindy Cat.6 DVI-D Single Link, USB, Audio & RS-232 KVM Extender allows users to contr...
2 Year Warranty -
Lindy
Lindy KVM Over IP Extender - Transmitter | 38264
Official PartnerLindy KVM Over IP Extender - Transmitter | 38264 The Lindy KVM Over IP Extender system allows users to control a source device such as a PC or PVR through a stand...
2 Year Warranty -
Matrox
Matrox Extio N3208 IP KVM Receiver Appliance | XTO3-N3208RX
Official PartnerMatrox Extio N3208 IP KVM Receiver Appliance | XTO3-N3208RX Secure IP KVM control for critical workflowsMatrox® Extio N3208 IP KVM supports dual displays (2x 1920...
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Matrox
Matrox Extio N3208 IP KVM Transmitter Card | XTO3-N3208CTX
Official PartnerMatrox Extio N3208 IP KVM Transmitter Card | XTO3-N3208CTX Secure IP KVM control for critical workflowsMatrox® Extio N3208 IP KVM supports dual displays (2x 1920x...
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Matrox
Matrox Extio N3408 IP KVM Receiver Appliance | XTO3-N3408RX
Official PartnerMatrox Extio N3408 IP KVM Receiver Appliance | XTO3-N3408RX Secure IP KVM control for critical workflowsMatrox® Extio N3408 IP KVM extenders deliver 4K/UHD perfor...
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Matrox
Matrox Extio N3408 IP KVM Transmitter Appliance | XTO3-N3408TX
Official PartnerMatrox Extio N3408 IP KVM Transmitter Appliance | XTO3-N3408TX Secure IP KVM control for critical workflowsMatrox® Extio N3408 IP KVM extenders deliver 4K/UHD per...
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Matrox
Matrox Extio N3408 IP KVM Transmitter Card | XTO3-N3408CTX
Official PartnerMatrox Extio N3408 IP KVM Transmitter Card | XTO3-N3408CTX Secure IP KVM control for critical workflowsMatrox® Extio N3408 IP KVM extenders deliver 4K/UHD perform...
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Startech
Startech USB HDMI over Cat 5e / Cat 6 KVM Console Extender w/ 1080p Uncompressed Video - 330ft (100m) The SV565UTPHDU USB HDMI® KVM Extender lets you control a ...
2 Year Warranty
