KVM Switches

What is a KVM Switch?

A KVM (keyboard, video and mouse) switch or sometimes referred to as a server switch or CPU switch is a hardware device that enables a user or multiple users reliable access to control a number of computers using a single keyboard, monitor (video display) and mouse.

How does a KVM Switch work?

A KVM switch pushes multiple video and peripheral signals and produces a single output to a single keyboard, video or mouse, allowing for quick access to several computers and data sources.

Some KVM switches allow users to alternate audio and USB devices between computers and many are designed for connections of up to thousands of users and servers controlled from a single console.

When are KVM Switches used?

Control multiple computers: KVM switches are commonly used in environments when you need to control multiple computers like in a data centre. With a single switch, the administrator can alternate access from one computer to another.

Multi-user computer control: by using a KVM Matrix switch, multiple users can control one to many shared computers, enabling cross-functional access to data.

Control of Multiple Operating Systems: KVM switches enable users to switch across multiple operating systems such as Microsoft Windows, Mac, Linux

What are the different types of KVM Switches?

DisplayPort KVM switch: are becoming increasingly popular as video display manufacturers are moving away from DVI-I and VGA. DisplayPort KVM switches are beneficial for peripheral sharing. This setup allows users to share many USB peripherals across all computers.

DVI KVM switch: used with DVI compatible monitor(s). These are intended to deliver reliable digital video capabilities, providing a better solutions by overcoming resolution limitation of VGA formats. The switches can work with either single or dual link DVI-D or DVI-I and can also offer reverse compatibility. This can be useful for those users who need to work with high-performance workstations.

HDMI KVM switch: this is an ideal switch for those looking for HDMI signal switching that does not affect video quality. The HDMI KVM switches are known for quick switching without interruptions. They are commonly used in broadcasting, medical imaging, home and commercial theatres and digital signage.

USB KVM Switch – A common type of switch that uses USB cables for keyboard video & mouse connections, some models will also work with PS/2 connectivity and allows for audio sharing and wireless connectivity.

KVM-over-IP switch: these types of switches give users access or monitor multiple PCs and servers in a dedicated network, LAN or even over a WAN from anywhere with IP remote access. KVM/IP Switch are mostly found in medium or large data centres who need multiple users to monitor several computers or servers.


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Description Price Number of Ports Number of Displays Supported Number of Video Outputs Video Connection Type Keyboard/Mouse Connection Type Audio Connection Type Dimensions Maximum Resolution Depth Height Width
RS Stock No. 898-8346
Mfr. Part No.SV231USBGB
BrandStartech
kr 1 028,67
Each
Units
2 1 - VGA USB No Audio 124 x 70 x 40mm 1920 x 1440 70mm 40mm 124mm
RS Stock No. 123-8079
Mfr. Part No.SV211KDVIGB
BrandStartech
kr 1 528,87
Each
Units
2 1 1 DVI USB 3.5 mm Stereo 154 x 65.5 x 27mm 1920 x 1200 65.5mm 27mm 154mm
RS Stock No. 898-8352
Mfr. Part No.SV211USB
BrandStartech
kr 506,63
Each
Units
2 1 - VGA USB No Audio 88 x 66 x 23mm 2048 x 1536 66mm 23mm 88mm
RS Stock No. 720-9181
Mfr. Part No.AV4PRO-DVI-UK
BrandAdder
kr 5 014,74
Each
Units
4 1 - DVI USB - 233 x 115 x 44mm 2048 x 1080 115mm 44mm 233mm
RS Stock No. 898-8368
Mfr. Part No.SV231DDVDUA
BrandStartech
kr 2 509,26
Each
Units
2 2 2 DVI USB 3.5 mm Stereo 163 x 100 x 57mm 1920 x 1200 100mm 57mm 163mm
RS Stock No. 123-8065
Mfr. Part No.NOTECONS01
BrandStartech
kr 5 204,79
Each
Units
1 1 1 VGA USB No Audio 74 x 115 x 15mm 1920 x 1200 115mm 15mm 74mm
RS Stock No. 720-9188
Mfr. Part No.AV4PRO-VGA-UK
BrandAdder
kr 4 164,83
Each
Units
4 1 - VGA USB 3.5 mm Stereo 260 x 150 x 100mm - 150mm 100mm 260mm
RS Stock No. 123-8081
Mfr. Part No.SV231HDMIUA
BrandStartech
kr 2 031,25
Each
Units
2 1 1 HDMI USB HDMI 124.8 x 70 x 40mm 1920 x 1200 70mm 40mm 124.8mm
RS Stock No. 123-8070
Mfr. Part No.SV431DVIUDDM
BrandStartech
kr 3 742,17
Each
Units
4 1 1 DVI USB No Audio 131 x 275 x 44mm 1920 x 1200 275mm 44mm 131mm
RS Stock No. 123-8068
Mfr. Part No.SV231DVGAU2A
BrandStartech
kr 2 337,87
Each
Units
2 2 2 VGA USB 3.5 mm Stereo 104 x 130 x 57mm 1920 x 1200 130mm 57mm 104mm
RS Stock No. 720-9175
Mfr. Part No.AL-IPEPS
BrandAdder
kr 5 014,74
Each
Units
1 1 - VGA PS/2 - 120 x 75 x 27mm 1600 x 1200 75mm 27mm 120mm
RS Stock No. 123-8078
Mfr. Part No.SV211HDUA
BrandStartech
kr 1 135,78
Each
Units
2 1 1 HDMI USB HDMI, 3.5mm Stereo 66 x 88 x 23mm 1920 x 1200 88mm 23mm 66mm
RS Stock No. 898-8333
Mfr. Part No.SV211KUSB
BrandStartech
kr 489,85
Each
Units
2 1 1 VGA USB 3.5 mm Stereo 96 x 60 x 20mm 2048 x 1536 60mm 20mm 96mm
RS Stock No. 122-1410
Mfr. Part No.F1DS102Lea
BrandBelkin
kr 1 616,94
Each
Units
2 1 - VGA USB - 327 x 140 x 49mm 2048 x 1536 140mm 49mm 327mm
RS Stock No. 125-9453
Mfr. Part No.CCS-PRO4-UK
BrandAdder
kr 8 078,89
Each
Units
4 1 - - USB 3.5 mm Stereo 290 x 130 x 30mm 1920 x 1200 130mm 30mm 290mm
RS Stock No. 898-8374
Mfr. Part No.SV231DPDDUA
BrandStartech
kr 3 736,07
Each
Units
2 2 2 DisplayPort USB 3.5 mm Stereo 161 x 100 x 57.5mm 2560 x 1600 100mm 57.5mm 161mm
RS Stock No. 186-2759
Mfr. Part No.SV231DPU34K
BrandStartech
kr 5 365,31
Each
Units
2 1 1 DisplayPort USB 3.5 mm Stereo 10 x 16 x 4cm 3840 x 2160 160mm 40mm 100mm
RS Stock No. 778-6391
Mfr. Part No.DKVM-4U
BrandD-Link
kr 963,90
Each
Units
4 1 - VGA USB - 105 x 178 x 30.5mm 2048 x 1536 178mm 30.5mm 105mm
RS Stock No. 179-8065
Mfr. Part No.SV431DPDDUA2
BrandStartech
kr 9 579,25
Each
Units
4 2 2 DisplayPort USB 3.5 mm Stereo 127 x 215.9 x 63.5mm 3840 x 2160 215.9mm 63.5mm 127mm
RS Stock No. 898-8377
Mfr. Part No.SV431DD2DUA
BrandStartech
kr 4 800,54
Each
Units
4 2 2 DVI USB 3.5 mm Stereo 220 x 130 x 60mm 1920 x 1200 130mm 60mm 220mm
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