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 user’s 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 user’s 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 Keyboard Layout
RS stock no. 898-8352
Mfr. Part No.SV211USB
BrandStartech
R 929.45
Each
units
2 1 - VGA USB No Audio 88 x 66 x 23mm 2048 x 1536 66mm 23mm 88mm -
RS stock no. 123-8078
Mfr. Part No.SV211HDUA
BrandStartech
R 2,294.89
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. 123-8065
Mfr. Part No.NOTECONS01
BrandStartech
R 9,192.58
Each
units
1 1 1 VGA USB No Audio 74 x 115 x 15mm 1920 x 1200 115mm 15mm 74mm -
RS stock no. 123-8081
Mfr. Part No.SV231HDMIUA
BrandStartech
R 3,752.36
Each
units
2 1 1 HDMI USB HDMI 124.8 x 70 x 40mm 1920 x 1200 70mm 40mm 124.8mm -
RS stock no. 898-8368
Mfr. Part No.SV231DDVDUA
BrandStartech
R 4,427.20
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. 898-8333
Mfr. Part No.SV211KUSB
BrandStartech
R 935.70
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. 898-8365
Mfr. Part No.SV431DDVDUA
BrandStartech
R 6,605.68
Each
units
4 2 2 DVI USB 3.5 mm Stereo 220 x 130 x 60mm 1920 x 1440 130mm 60mm 220mm -
RS stock no. 898-8380
Mfr. Part No.SV1631DUSBUK
BrandStartech
R 15,583.10
Each
units
16 1 1 VGA USB No Audio 440 x 190 x 45mm 1920 x 1440 190mm 45mm 440mm -
RS stock no. 720-9181
Mfr. Part No.AV4PRO-DVI-UK
BrandAdder
R 9,594.35
Each
units
4 1 - DVI USB - 233 x 115 x 44mm 2048 x 1080 115mm 44mm 233mm -
RS stock no. 123-8086
Mfr. Part No.SV841HDIEGB
BrandStartech
R 22,409.51
Each
units
8 1 1 VGA PS/2 No Audio 404 x 224.5 x 43.2mm 1920 x 1440 224.5mm 43.2mm 404mm -
RS stock no. 898-8346
Mfr. Part No.SV231USBGB
BrandStartech
R 1,933.52
Each
units
2 1 - VGA USB No Audio 124 x 70 x 40mm 1920 x 1440 70mm 40mm 124mm -
RS stock no. 898-8349
Mfr. Part No.SV231DVIUA
BrandStartech
R 3,376.24
Each
units
2 1 1 DVI USB 3.5 mm Stereo 160 x 100 x 40mm 1920 x 1200 100mm 40mm 160mm -
RS stock no. 720-9188
Mfr. Part No.AV4PRO-VGA-UK
BrandAdder
R 8,156.14
Each
units
4 1 - VGA USB 3.5 mm Stereo 260 x 150 x 100mm - 150mm 100mm 260mm -
RS stock no. 144-9079
Mfr. Part No.CS1744
BrandAten
R 4,287.59
Each
units
4 - - VGA USB 3.5 mm Stereo 270 x 88 x 55.5mm 2048 x 1536 88mm 55.5mm 270mm -
RS stock no. 123-8077
Mfr. Part No.SV211DPUA
BrandStartech
R 2,436.25
Each
units
2 1 1 DisplayPort USB 3.5 mm Stereo 66 x 88 x 23mm 2560 x 1900 88mm 23mm 66mm -
RS stock no. 125-9453
Mfr. Part No.CCS-PRO4-UK
BrandAdder
R 13,948.78
Each
units
4 1 - - USB 3.5 mm Stereo 290 x 130 x 30mm 1920 x 1200 130mm 30mm 290mm -
RS stock no. 186-2760
Mfr. Part No.SV431DHD4KU
BrandStartech
R 14,301.87
Each
units
4 2 2 HDMI USB 3.5 mm Stereo 22 x 13 x 6.3cm 3840 x 2160 130mm 63mm 220mm -
RS stock no. 144-9066
Mfr. Part No.CS692
BrandAten
R 1,429.05
Each
units
2 - - HDMI USB 3.5 mm Stereo 82.4 x 66.5 x 25.2mm 1920 x 1200 66.5mm 25.2mm 82.4mm -
RS stock no. 144-9073
Mfr. Part No.CS1734B
BrandAten
R 3,356.83
Each
units
4 - - VGA PS/2, USB 3.5 mm Stereo 210 x 88 x 55.5mm 2048 x 1536 88mm 55.5mm 210mm -
RS stock no. 898-8337
Mfr. Part No.SV431USB
BrandStartech
R 2,242.43
Each
units
4 1 1 VGA USB No Audio 220 x 130 x 44mm 1920 x 1440 130mm 44mm 220mm -