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4-Port PS/2-USB VGA/Audio KVM Switch


CS1754 is a KVM Switch with 4 ports and supports computers with PS/2 or USB interfaces via cables and audio signal function. Moreover, it supports 3-tier connection via cascade. With 21 sets of CS1754, users can control 64 computers. CS1758 provides growing enterprises a reliable investment on comprehensive connection and long-term safe use.


Package Contents

  • 1x 4-Port PS/2-USB KVM Switch
  • 1x Firmware Upgrade Cable
  • 1x Power Adapter
  • 1x Rack Mount Kit
  • 1x User Manual
  • 1x Quick Start Guide
  • One USB console controls 4 computers.
  • Cascadable up to 3 levels - provides up to 64 computers.
  • Dual interface supports with computers with PS/2 or USB keyboards and mice.
  • Multiplatform support: compatible with all operation platforms PC (Windows,Linux and most others), Mac and Sun.
  • Auto PS/2 and USB interface detection.
  • Buzzer On/Off via hotkey and OSD.
  • Computer selection via front panel pushbuttons, hotkeys and OSD.
  • Superior video quality - up to 2048 x 1536; DDC2B.
  • Firmware upgradable.
  • With speaker and microphone support.
  • ATEN USB ASIC inside.
  • Available in silver and black.
  • Rack mountable in 19" system rack.
  • Multiplatform support: Windows 2000/XP/Vista, Linux, Mac, Unix, Sun and FreeBSD.
  • For more information about KVMs which can connect to CS1754, see Compatible KVM Table.

4-Port PS/2-USB KVM Switch

Computer Connections
Maximum64 (via Cascade)
Port SelectionOSD, Hotkey, Pushbutton
Console Ports1 x HDB-15 Female (Blue)
2 x USB Type A Female
1 x 3.5mm Audio Jack Female (Green)
1 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 RJ- 11 Female
Power1 x DC Jack (Black)
Ports4 x Pushbutton
Firmware Upgrade1 x Slide
Reset1 x Semi-recessed Pushbutoon
Online4 (Orange)
Selected4 (Green)
Power1 (Blue)
Keyboard / MouseUSB
Video2048 x 1536; DDC2B
Scan Interval1-255 seconds (default: 5 secs.)
Power ConsumptionDC 5.0V, 2.75W
Operating Temperature0-50˚C
Storage Temperature-20-60˚C
Humidity0-80% RH, Non-condensing
Physical Properties
Weight2.64 kg ( 5.81 lb )
Dimensions (L x W x H)43.72 x 16.10 x 4.40 cm
(17.21 x 6.34 x 1.73 in.)
NoteFor some of rack mount products, please note that the standard physical dimensions of WxDxH are expressed using a LxWxH format.

DescriptionVer.Release DateFile Name
Firmware Upgradev3.9.382 cs1754_1758_v3.9.382.zip
Firmware Upgradev3.9.381 cs1754_1758_v3.9.381.zip
Firmware Upgradev3.8.377 cs1754_1758_v3.8.377.zip
Firmware Upgradev3.8.375 cs1754_1758_v3.8.375.zip
Firmware Upgradev3.8.374 cs1754_1758_v3.8.374.zip
Firmware Upgradev3.7.369 cs1754_1758_v3.7.369.zip
Firmware Upgradev3.7.367 cs1754_1758_v3.7.367.zip
Firmware Upgradev3.7.366 cs1754_1758_v3.7.366.zip
Firmware Upgradev3.7.364 cs1754_1758_v3.7.364.zip
Firmware Upgradev3.6.356 cs1754_1758_v3.6.356.exe
Firmware Upgradev3.6.354 cs1754_1758_v3.6.354.exe
Firmware upgradev3.6.351 cs_1754_1758_v3.6.351.exe
Firmware upgradev3.5.346 cs_1754_1758_v3.5.346.exe
Firmware upgradev3.5.341 cs_1754_1758_v3.5.341.exe