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
RS庫存編號 122-1410
製造零件編號F1DS102Lea
BrandBelkin
TWD5,134.00
單位
2 1 - VGA USB - 327 x 140 x 49mm 2048 x 1536 140mm 49mm 327mm
RS庫存編號 122-1412
製造零件編號F1DA104Zea
BrandBelkin
TWD6,911.00
單位
4 1 - VGA PS/2, USB - 279 x 150 x 44.5mm 1920 x 1440 150mm 44.5mm 279mm
RS庫存編號 179-8046
製造零件編號SV231DPUA
BrandStartech
TWD9,666.00
單位
2 1 1 DisplayPort USB 3.5 mm Stereo 220 x 130 x 44mm 3840 x 2400 130mm 44mm 220mm
RS庫存編號 898-8368
製造零件編號SV231DDVDUA
BrandStartech
TWD8,424.00
單位
2 2 2 DVI USB 3.5 mm Stereo 163 x 100 x 57mm 1920 x 1200 100mm 57mm 163mm
RS庫存編號 136-3000
製造零件編號DKVM-222
BrandD-Link
TWD1,636.00
單位
2 - - VGA USB - 78 x 56 x 21.5mm 2048 x 1536 78mm 21.5mm 56mm
RS庫存編號 186-2759
製造零件編號SV231DPU34K
BrandStartech
TWD21,941.00
單位
2 1 1 DisplayPort USB 3.5 mm Stereo 10 x 16 x 4cm 3840 x 2160 160mm 40mm 100mm
RS庫存編號 179-8050
製造零件編號SV431HDU3A2
BrandStartech
TWD17,352.00
單位
4 1 1 HDMI USB 3.5 mm Stereo 220 x 130 x 43mm 1920 x 1080 130mm 43mm 220mm
RS庫存編號 122-1407
製造零件編號F1DD104Lea
BrandBelkin
TWD8,820.00
單位
4 1 - DVI PS/2, USB 3.5 mm Stereo 327 x 140 x 49mm 1920 x 1200 140mm 49mm 327mm
RS庫存編號 898-8383
製造零件編號SV831DVIU
BrandStartech
TWD30,108.00
單位
8 1 1 DVI USB No Audio 438 x 180 x 44mm 1920 x 1200 180mm 44mm 438mm
RS庫存編號 186-3916
製造零件編號RKCONS1901
BrandStartech
TWD56,709.00
單位
1 1 1 VGA USB - 53.3 x 48.3 x 4.3cm 1280 x 1024 483mm 43mm 533mm
RS庫存編號 123-8065
製造零件編號NOTECONS01
BrandStartech
TWD16,983.00
單位
1 1 1 VGA USB No Audio 74 x 115 x 15mm 1920 x 1200 115mm 15mm 74mm
RS庫存編號 123-8084
製造零件編號SV431DVIUAGB
BrandStartech
TWD8,234.00
單位
4 1 1 DVI USB 3.5 mm Stereo 253 x 115 x 45mm 2560 x 1600 115mm 45mm 253mm