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4-Port PS/2-USB VGA/Audio KVMP™ Switch with OSD


The CS1734B is 4-port KVM switch combined with a 2-port USB 2.0 hub. As a KVM switch, it allows users to access four computers from a single keyboard, monitor, and mouse console. There are four methods to obtain instant access to any computer in your installation: Pushbuttons, Hotkeys, OSD, and mouse.


Package Contents

  • 1x 4-Port USB 2.0 KVMP™ Switch
  • 2 x Custom KVM Cable (VGA, USB, Audio; 1.2m/4ft)
  • 2 x Custom KVM Cable (VGA, USB, Audio; 1.8m/6ft)
  • 2x OSD/Hotkey Stickers
  • 1x Firmware Upgrade Cable
  • 1x Power Adapter
  • 1x User Instructions
  • 4-port KVM switch with USB 2.0 support and 2.1 surround sound audio
  • One console controls four computers and two additional USB devices
  • 2-port USB 2.0 hub built in
  • USB 2.0 compliant
  • Dual interface - supports computers with PS/2 or USB keyboard and mouse configurations
  • Audio enabled - full bass response provides a rich experience for 2.1 surround sound systems
  • Console audio ports on front panel for easy access - ideal for IP phone users
  • Independent switching of KVM, USB, and Audio focus
  • Superior video quality; 2048 x 1536; DDC2B
  • Supports widescreen resolutions
  • Computer selection via front panel pushbuttons, multilingual OSD (On Screen Display), hotkeys and mouse
  • Multiplatform support - Windows , Mac, and Sun
  • Console mouse port emulation / bypass feature supports full mouse driver and multifunction mice
  • Video DynaSync™ - stores the console monitor's EDID (Extended Display Identification Data) to optimize display resolution
  • Complete keyboard emulation for error-free booting
  • Sun/Mac keyboard support and emulation*
  • Auto Scan Mode for monitoring all computers
  • LED Display for easy status monitoring
  • Easy installation no software required
  • Firmware upgradeable

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

4-Port USB 2.0 KVMP™ Switch with OSD

Computer Connections4
Port SelectionHotkey, Pushbutton, OSD, Mouse
Console Ports2 x USB Type A Female (Black)
1 x HDB-15 Female (Blue)
2 x 3.5mm Audio Jack Female (Green)
2 x 3.5mm Audio Jack Female (Pink)
KVM Ports4 x SPHD-15 Female (Yellow)
4 x 3.5mm Audio Jack Female (Green)
4 x 3.5mm Audio Jack Female (Pink)
Firmware Upgrade1 x 4-conductor 3.5mm Jack (Black)
Power1 x DC Jack
USB Hub2 x USB Type A Female (White)
Selected4 x Pushbutton
Online / Selected4 (Orange)
USB Link4 (Green)
Keyboard / MousePS/2; USB
Video2048 x 1536 @ 60Hz; DDC2B
Scan Interval1-255 Seconds (Default: 5 sec.)
Power ConsumptionDC5.3V:2.8W:39BTU
Operating Temperature0-50°C
Storage Temperature-20-60°C
Humidity0-80% RH, Non-condensing
Physical Properties
Weight0.78 kg ( 1.72 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.)
NoteFor some of rack mount products, please note that the standard physical dimensions of WxDxH are expressed using a LxWxH format.

White Papers

DescriptionVer.Release DateFile Name
English / German / Japanese / Simplified Chinese / Traditional Chinese
Firmware Upgradev2.0.198 cs1734b_v2.0.198_for_win.zip
Firmware Upgradev2.0.197 cs1734b_v2.0.197_for_win.zip
Firmware Upgradev2.0.196 cs1734b_v2.0.196_for_win.zip
Firmware Upgradev2.0.195 cs1734b_v2.0.195_for_win.zip
English / Japanese / German
Firmware Upgradev1.5.145 cs1734b_v1.5.145_EN_JP_DE_for_win.zip
Firmware Upgradev1.5.143 cs1734b_v1.5.143_EN_JP_DE_for_windows.zip
Firmware Upgradev1.4.131 cs1734b_v1.4.131_EN_JP_DE_for_windows.zip
Firmware Upgradev1.3.121 cs1734b_v.1.3.121_EN_JP_DE_for_windows.zip
Firmware Upgradev1.2.112 cs1734b_v.1.2.112_EN_JP_DE_for_windows.zip
English / Simplified Chinese
Firmware Upgradev1.5.145 cs1734b_v1.5.145_EN_SC_for_win.zip
Firmware Upgradev1.5.143 cs1734b_v1.5.143_EN_SC_for_windows.zip
Firmware Upgradev1.4.131 cs1734b_v1.4.131_EN_SC_for_windows.zip
Firmware Upgradev1.3.121 cs1734b_v.1.3.121_EN_SC_for_windows.zip
Firmware Upgradev1.2.112 cs1734b_v.1.2.112_EN_SC_for_windows.zip
English / Traditional Chinese
Firmware Upgradev1.5.145 cs1734b_v1.5.145_EN_TC_for_win.zip
Firmware Upgradev1.5.143 cs1734b_v1.5.143_EN_TC_for_windows.zip
Firmware Upgradev1.4.131 cs1734b_v1.4.131_EN_TC_for_windows.zip
Firmware Upgradev1.3.121 cs1734b_v.1.3.121_EN_TC_for_windows.zip
Firmware Upgradev1.2.112 cs1734b_v.1.2.112_EN_TC_for_windows.zip
Firmware Upgradev1.1.103 cs1734b_v1.1.103.zip