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庫存編號 144-9079
製造零件編號CS1744
BrandAten
HK$2,023.28
單位
4 - - VGA USB 3.5 mm Stereo 270 x 88 x 55.5mm 2048 x 1536 88mm 55.5mm 270mm
RS庫存編號 123-8085
製造零件編號SV831DUSBU
BrandStartech
HK$3,477.65
單位
8 1 1 VGA USB No Audio 540 x 180 x 45mm 1920 x 1440 180mm 45mm 540mm
RS庫存編號 186-2757
製造零件編號SV431USBDDM
BrandStartech
HK$3,958.13
單位
- - - - - - - - - - -
RS庫存編號 123-8078
製造零件編號SV211HDUA
BrandStartech
HK$961.39
單位
2 1 1 HDMI USB HDMI, 3.5mm Stereo 66 x 88 x 23mm 1920 x 1200 88mm 23mm 66mm
RS庫存編號 123-8083
製造零件編號SV431DUSBU
BrandStartech
HK$2,212.38
單位
4 1 1 VGA USB No Audio 220 x 130 x 43mm 1920 x 1440 130mm 43mm 220mm
RS庫存編號 179-8065
製造零件編號SV431DPDDUA2
BrandStartech
HK$8,455.76
單位
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庫存編號 122-1410
製造零件編號F1DS102Lea
BrandBelkin
HK$1,318.57
單位
2 1 - VGA USB - 327 x 140 x 49mm 2048 x 1536 140mm 49mm 327mm
RS庫存編號 123-8067
製造零件編號NOTECONS02X
BrandStartech
HK$5,917.91
單位
1 1 1 VGA USB No Audio 88 x 115 x 22mm 1920 x 1200 115mm 22mm 88mm
RS庫存編號 144-9072
製造零件編號CS1764A
BrandAten
HK$2,484.08
單位
4 - - DVI USB 3.5 mm Stereo 270 x 88 x 55.5mm 1920 x 1200 88mm 55.5mm 270mm
RS庫存編號 179-8052
製造零件編號SV431DPUA2
BrandStartech
HK$4,781.81
單位
4 1 1 DisplayPort USB 3.5 mm Stereo 220 x 131 x 45mm 3840 x 2160 131mm 45mm 220mm
RS庫存編號 144-9070
製造零件編號CL5708M-ATA-EE
BrandAten
HK$10,705.32
單位
8 - - VGA PS/2, USB - 480 x 642.7 x 44mm 1280 x 1024 480mm 44mm 642.7mm
RS庫存編號 186-2760
製造零件編號SV431DHD4KU
BrandStartech
HK$8,522.69
單位
4 2 2 HDMI USB 3.5 mm Stereo 22 x 13 x 6.3cm 3840 x 2160 130mm 63mm 220mm
RS庫存編號 144-9075
製造零件編號CL1000M-ATA-EE
BrandAten
HK$7,591.93
單位
1 - - VGA USB - 480 x 538.3 x 44mm 1920 x 1200 480mm 44mm 538.3mm
RS庫存編號 898-8380
製造零件編號SV1631DUSBUK
BrandStartech
HK$7,343.34
單位
16 1 1 VGA USB No Audio 440 x 190 x 45mm 1920 x 1440 190mm 45mm 440mm
RS庫存編號 122-1413
製造零件編號F1DA108Zea
BrandBelkin
HK$2,999.80
單位
8 1 - VGA PS/2, USB - 438 x 190 x 44.5mm 1920 x 1440 190mm 44.5mm 438mm
RS庫存編號 144-9059
製造零件編號CS22U
BrandAten
HK$185.56
單位
2 - - VGA USB - 70.1 x 8..24 x 2.46mm 2048 x 1536 82.4mm 24.6mm 70.1mm
RS庫存編號 123-8081
製造零件編號SV231HDMIUA
BrandStartech
HK$1,717.14
單位
2 1 1 HDMI USB HDMI 124.8 x 70 x 40mm 1920 x 1200 70mm 40mm 124.8mm
RS庫存編號 144-9066
製造零件編號CS692
BrandAten
HK$709.05
單位
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庫存編號 136-3000
製造零件編號DKVM-222
BrandD-Link
HK$419.28
單位
2 - - VGA USB - 78 x 56 x 21.5mm 2048 x 1536 78mm 21.5mm 56mm
RS庫存編號 123-8084
製造零件編號SV431DVIUAGB
BrandStartech
HK$2,139.28
單位
4 1 1 DVI USB 3.5 mm Stereo 253 x 115 x 45mm 2560 x 1600 115mm 45mm 253mm