What Is A KVM Switch?

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  K-V-M stands for keyboard, video, and mouse. A KVM switch enables you to use one keyboard, video monitor, and mouse for control anywhere from two to several hundred—even thousands—of CPUs or servers. KVM switches save you money, time, and space, and are appropriate for use in almost any computing or IT configuration. In addition to switches, you can further extend your network with KVM extender and extender kits. They enable you to place CPUs in cleaner or more secure locations than your workspace. Plus they extend switching anywhere from a few feet (over CATx cabling) to up to a few miles (over single-mode fiber). There are wireless options, too Space-saving, convenient and economical, a KVM Switch is flexible enough to meet the needs of any home office, small/mid-size or enterprise application, a KVM Switch is easy to install, configure and operate. KVM switches are popular among users who have upgraded their home computer systems and want to still use their old computers but do not want to invest in a second keyboard, monitor and mouse. KVM switches are also used by businesses to save money when one person uses more than one computer and in server rooms where it is only necessary to periodically access each server one at a time. They are frequently used in data centers where multiple servers are placed in a single rack with a single keyboard, monitor and mouse. A KVM switch then allows data center personnel to connect to any server in the rack...  

KVM Switch Features:

KVM Switch, 4 port Powered VGA Female + PS2 Keyboard & Mouse In addition to the basic KVM functions described above, some KVM Switches include features that may be especially valuable in certain situations.  
  • Plug-and-play setup—no complicated software is required
  • Hot-pluggable—easily add or remove computers without powering down the KVM switch or other computers
  • Compact designs save valuable rack enclosure and desktop space
  • Microphone and audio computer support
  • Wireless keyboard and mouse support
  • Auto-scanning function automatically searches for all connected computers
  • Daisy-chain and cascading capability to allow connection to over 4,000 computers
  • Compatibility with all major operating systems
  • Control of PS/2, USB and Sun computers using the appropriate KVM cables or adapters
  • Password security features for multiple users and an administrator
  • IP remote access built-in or via a separate unit allows remote control via the LAN, WAN or the Internet
  • Built-in firmware upgrade capability
  • Cat5 computer connection for distant control up to 500 ft.
  • Simultaneous control by up to four independent users
  • Superior video quality up to 1920 x 1440 pixels
  • VGA and DVI video connections