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4-Port PS/2-USB VGA KVM Switch
The CS84U PS/2-USB KVM Switch is a desktop control unit that allows users to access four computers from a single KVM console (PS/2 or USB keyboard and mouse, and VGA monitor). In addition, CS84U comes with ATEN's new Video DynaSync™ technology, which eliminates boot-up display problems and optimizes resolution.
Setup is fast and easy; simply plug cables into their appropriate ports. There is no software to configure, no installation routines, and no incompatibility problems. Since the CS84U intercepts keyboard input directly, it will work on multiple computing platforms.

Package Contents

  • 1x CS84U PS/2-USB KVM Switch
  • 4x Custom KVM Cable Sets
  • 1x User Instructions
  • One PS/2-USB VGA console controls four VGA interface computers.
  • Dual Interface - supports computers with PS/2 or USB keyboards and mice
  • Computer selection via front panel pushbuttons, hotkeys, and mouse
  • Multiplatform support - Windows, Linux, Mac, and Sun
  • Superior video quality - 2048 x 1536; DDC2B
  • Video DynaSync™ - Exclusive ATEN technology eliminates bootup display problems and optimizes resolution when switching between ports
  • Console mouse port emulation/bypass feature supports most mouse drivers and multifunction mice
  • Complete keyboard emulation for error-free booting
  • Mac/Sun keyboard support and emulation*
  • Multilingual keyboard mapping - supports English, Japanese, and French keyboards
  • Gaming keyboard support
  • Auto Scan Mode for monitoring all computers
  • Firmware upgradable
  • Non-powered

    * 1. PC keyboard combinations emulate Mac/Sun keyboards
    2. Mac/Sun keyboard work only with their own computers

4-Port PS/2-USB KVM Switch:

Computer Connections4
Port SelectionHotkey, Pushbutton, USB Mouse
Console Ports2 x USB Type A Female (Black)
1 x 6-pin Mini-DIN Female (Purple)
1 x 6-pin Mini-DIN Female (Green)
1 x HDB-15 Female (Blue)
KVM Ports4 x SPHD-18 Female (Yellow)
Power1 x DC Jack
Selected4 x Pushbutton
Online4 (Orange)
Selected4 (Green)
Keyboard / MousePS/2, USB
Video2048 x 1536 @ 60 Hz; DDC2B
Scan Interval3, 5, 10, 20 secs. (5 secs. default)
Power ConsumptionDC 5V, 1.2W
Operating Temperature0 - 50°C
Storage Temperature-20 - 60°C
Humidity0-80% RH, Non-condensing
Physical Properties
Weight0.77 kg ( 1.7 lb )
Dimensions (L x W x H)21.00 x 8.80 x 5.55 cm
(8.27 x 3.46 x 2.19 in.)

Desc.Ver.Release DateFile Name
Firmware Upgradev1.1.107 cs84u_v1.1.107.zip
Firmware Upgradev1.1.106 cs84u_v1.1.106.zip
Firmware Upgradev1.1.105 cs84u_v1.1.105.zip
Firmware Upgradev1.1.101 cs84u_v1.1.101.zip
Firmware Upgradev1.0.087 cs84u_v1.0.087.zip
Please visit our partner center (e-service) and register KE device. Then, you can free download Matrix Manager Lite.