Where to buy | Partner Center | eShop

4-Port USB DVI Dual Link/Audio KVMP™ Switch


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.

nVidia 3D_for CS1642/1644/1782A/1784A ROHS Weee

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
  • 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 – 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

4-Port USB DVI Dual Link KVMP™ Switch

Computer Connections4
Port SelectionHotkey, Pushbutton, Mouse
Console Ports1 x DVI-I Female (White)
2 x USB Type A Female (rear panel)
2 x 3.5mm Audio Jack Female (Green; 1 x front panel, 1 x rear panel)
2 x 3.5mm Audio Jack Female (Pink; 1 x front panel, 1 x rear panel)
KVM Ports4 x DVI-I Female (White)
4 x USB Type B Female
4 x 3.5mm Audio Jack Female (Green)
4 x 3.5mm Audio Jack Female (Pink)
Power1 x DC Jack
USB Hub2 x USB Type A Female (1 x front panel, 1 x rear panel)
Power Selected4 x Pushbutton
USB Link4 (Green)
On Line /Selected4 (Orange)
Keyboard / MouseUSB
VideoDVI Dual Link: 2560 x 1600 @ 60Hz;
DVI Single Link: 1920 x 1200 @ 60Hz
Scan Interval1–99 seconds (default: 5 secs.)
Power ConsumptionDC5.3V:5.91W:53BTU
Operating Temperature0 -50°C
Storage Temperature-20-60°C
Humidity0–80% RH, Non-condensing
Physical Properties
Weight0.93 kg ( 2.05 lb )
Dimensions (L x W x H)27.00 x 8.80 x 5.55 cm
(10.63 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
Firmware UpgradeV1.1.107 cs1782a_1784a_v1.1.107.zip
Firmware Upgradev1.1.106 cs1782a_1784a_v1.1.106.zip
Firmware Upgradev1.1.105 cs1782a_1784a_v1.1.105.zip
Firmware Upgradev1.1.104 cs1782a_1784a_v1.1.104.zip
Firmware Upgradev1.1.102 cs1782a_1784a_v1.1.102.zip
Firmware Upgradev1.0.077 cs1782a_1784a_v1.0.077.zip
Firmware Upgradev1.0.076 cs1782a_1784a_v1.0.076.zip
Firmware Upgradev1.0.074 cs1782a_1784a_v1.0.074.zip