Part # : CS1784A
Manufacturer SKU : CS1784A
Brand : Aten
Warranty : 2-year Lin Haw warranty + 1 additional year with manufacturer

The CS1784A USB DVI Dual Link KVMP Switch

Charts a revolutionary direction in KVM switch functionality.

It combines the capabilities of a 4-port KVM switch with a 2-Port USB hub, while providing a DVI monitor interface and audio support. Moreover it carries advanced features, such as nVidia 3D Vision ready 120Hz 3D display support, gaming keyboard compatibility and port selection/switching using a mouse, aimed at giving you flexibility, convenience and enjoyment.


  • 4-port DVI KVMP Switch with USB 2.0 and 2.1 Surround Sound Audio

  • One USB console controls four computers and two additional USB devices

  • 2-port built in USB 2.0 hub fully compliant with the USB 2.0 specification

  • Full bass response for high quality 2.1 channel surround sound systems

  • Computer selection via front panel pushbuttons, hotkeys, and mouse NEW!

  • Multiplatform Support: Windows, Linux, Mac, and Sun*

  • Independent switching of KVM, USB, and Audio focus

  • DVI digital and analog monitor support ???V fully compliant with the DVI specifications

  • Superior video quality: 1920 x 1200 @ 60Hz (Single Link); 2560 x 1600 @ 60Hz (Dual Link)

  • nVidia 3D Vision Ready: Works with 120Hz LCD monitors and active shutter glasses to create a 3D environment with maximum resolution of up to 1920 x 1080

  • HDCP compatible

  • Support widescreen resolutions

  • Video DynaSync - Exclusive ATEN technology that eliminates boot-up display problems and optimizes resolution when switching between ports

  • Power on Detection: if one of the computers is powered off, the switch will automatically switch to the next powered-on computer NEW!

  • Console mouse port emulation/bypass feature that supports most mouse drivers and multifunction mice

  • Console keyboard emulation/bypass feature that supports most gaming / multimedia keyboards NEW!

  • Complete keyboard emulation for error-free booting

  • Mac/Sun keyboard support and emulation*

  • Multilingual keyboard mapping - supports English, Japanese, and French keyboards

  • Auto Scan Mode for monitoring all computers

  • Firmware upgradable

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

Package Contents:

  • 1x CS1784A USB DVI Dual Link KVMP™ Switch

  • 4x KVM Cable (DVI-D DL, USB, Audio; 1.8m/6ft)

  • 1x Power Adapter

  • 1x User Instructions



Computer Connections2
Port SelectionFront Panel Pushbuttons, Hotkeys, Mouse
ConnectorsConsole PortsKeyboard1 x USB Type A Female (Black; rear panel)
Video1 x DVI-I Female (White)
Mouse1 x USB Type A Female (Black; rear panel)
AudioLine Out2 x Mini Stereo Jack Female (Green;
1 x front panel, 1 x rear panel)
Microphone2 x Mini Stereo Jack Female (Pink; 1 x front
panel, 1 x rear panel)
KVM PortsKeyboard / Mouse4 x USB Type B
Female (White)
Video4 x DVI-I Female
AudioLine Out4 x Mini Stereo Jack
Female (Green)
Microphone4 x Mini Stereo Jack
Female (Pink)
Power1 x DC Jack
USB 2.0 Hub2 x USB Type A Female (White;
1 x front panel, 1 x rear panel)
SwitchesPower Selected4 x Pushbutton
LEDsOn Line / Selected4 (Orange)
USB Link4 (Green)
EmulationKeyboard / MouseUSB
VideoDVI Dual Link: 2560x1600
DVI Single Link: 1920 x 1200
Scan Interval1~99 secs. (5 secs. default)
Power ConsumptionDC 5.3V, 10 W
EnvironmentOperating Temp.0 -50 degree C
Storage Temp.-20-60 degree C
Humidity0~80% RH, Non-condensing
Physical PropertiesHousingMetal
Weight0.93 kg
( L x W x H )

27.00 x 8.70 x 5.50 cm


4 ports

Video Connector