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4 Port Desktop KVMs

4-Port 4K Dual View DisplayPort KVMP with USB 3.0 Hub and Audio

2-Port DisplayPort Dual View TAA Compliant
MPN: GCS1944

UPC: 881317516688

Sale price$699.95

Maximize your high-end dual DisplayPort workstations by connecting them to the 4-Port 4K Dual View Display Port KVMP. Experience 4K Cinema resolutions along with rich bass and 7.1 surround sound while switching between both computers and sharing two USB 3.0 peripherals with the push of a button.

4-Port 4K Dual View DisplayPort KVMP with USB 3.0 Hub and Audio
4-Port 4K Dual View DisplayPort KVMP with USB 3.0 Hub and Audio Sale price$699.95
Dual View for better visual experience

Connect two Cinema 4K DisplayPort monitors to your desktop or laptop to experience superior screen, image, and video quality. GCS1944 delivers a 4K resolution -up to 4096x2160@60Hz on each monitor. Now the desktop can extend from each connected computer for better viewing and to handle more tasks.

Built-in USB3.0 peripheral sharing

Control/share two USB 3.0 peripherals between two computers at up to 5Gbps data transfer speed. In addition, the USB peripheral can be separated from the KVM port switching, so when one computer is working with the connected USB device, user can switch to the other computer for other tasks without causing issues.

Convenient Switching Methods

There are 3 ways for GCS1944 Port switching. Hotkeys, pushbuttons on the front panel and mouse wheel button, pick the way best fit for your needs.

Up to Quad View when daisy-chaining two GCS1944 together

Tackle large projects and double your desktop viewing space by adding a second 4-Port KVMP (GCS1944). Expand your workstations to accommodate up to four Cinema 4K DisplayPort monitors.

  • Maximize your high-end multi-monitor workstation with superior video resolution
  • Share dual Cinema 4K DisplayPort monitors (4096 x 2160 @60Hz)
  • Operate 4 DisplayPort computers with 1 keyboard, mouse, and 2 monitors
  • Add another GCS1944 to expand up to four 4K monitors
  • DisplayPort 1.2 compliant, HDCP compliant
  • Allows independent switching of the KVM, USB, and audio devices
  • Control/share USB3.0 peripherals between 4 computers; save money on duplicate devices
  • Work on computer "A" without interrupting USB peripheral connectivity on computer "B"
  • SuperSpeed 5Gbps transfer rate
  • MST (Multi-Stream Transport)1
  • DP++ supports HDMI and DVI output2
  • Computer selection via front panel pushbuttons, hotkeys, or mouse3
  • Supports 7.1 HD audio through DisplayPort4
  • Full bass response for high quality 2.1 channel audio
  • Mouse emulation or bypass feature supports most mouse drivers and multifunction mice
  • Multi-platform support – Windows®7, Windows 8.1, Windows 10, Mac OS®, and Linux®
  • Multilingual keyboard mapping supports English, French, and German keyboards
  • Mac® keyboard support and emulation5
  • RS-232 Commands6
  • Auto-Scan Mode to monitor all computers
  • Power on detection
  • Hot pluggable
  • Firmware upgradable
  • Includes all KVM and audio cables

1MST requires two monitors capable of DisplayPort 1.2 daisychaining, or use of an external DisplayPort MST Hub. PC Source must be DisplayPort 1.2 compliant. A DisplayPort 1.1a monitor can be the last monitor in a DP1.2 chain
2 Dual-Mode DisplayPort (DP++) requires active HDMI and DVI adapters for most display setups.
3 Mouse port switching supported alongside mouse emulation mode using a USB 3-button mouse wheel
4 HD audio through DisplayPort cannot be switched independently
5 PC keyboard combinations emulate Mac® keyboards.
6 DB9 to RJ-45 cable not included.

  • Console
  • 2 x DisplayPort compatible monitors
  • Standard 104 key wired USB keyboard
  • Standard 2 or 3 button wired USB mouse 
  • Microphone and speakers (optional)
  • Computer
  • 2 x DisplayPort ports
  • Type A USB port
  • Audio ports (optional)

*Use with video adapter may change performance

  • 1 x 4-Port 4K Dual View DisplayPort KVMP Switch with USB 3.0 and Audio
  • 8 x DisplayPort Cables (5ft.)
  • 4 x USB 3.0 Cables (6ft.)
  • 4 x Audio Cable Set (6ft.)
  • 1 x Power Adapter
  • 1 x Manual

GCS1944 Firmware V 1.1.103 Download

Release Date: 10/21/21

Windows 7 32-bit
Windows 7 64-bit
Windows 8.1 32-bit
Windows 8.1 64-bit
Windows 10 32-bit
Windows 10 64-bit

Need more help with this product? Visit IOGEAR Knowledge Base

Computer Connections
Daisy Chain or Cascading4
Port SelectionPushbuttons, Hotkey, Mouse (mouse port switching only works with 3-key USB mouse wheel in emulation mode), or RS-232 commands
Console Connectors
Monitor2 x DisplayPort (Black)
Keyboard1 x USB Type A (Black)
Mouse1 x USB Type A (Black)
Audio2 x 3.5mm Mini Stereo Jack (Green; Front and Rear)
Microphone2 x 3.5mm Mini Stereo Jack (Pink; Front and Rear)
CPU Connectors
Monitor8 x DisplayPort (Black)
Keyboard & Mouse4 x USB 3.0 Type B (Blue)
Audio4 x 3.5mm Mini Stereo Jack (Green)
Microphone4 x 3.5mm Mini Stereo Jack (Pink)
F/W Upgrade1 x USB Type B
Port Selection4 x Pushbutton
USB1 x USB 3.0 Type A (Blue; Front), 1 x USB 3.0 Type A (Blue; Rear)
Serial1 x RJ-45 (DCC)
On Line4 x Orange
Selected4 x Orange
Audio4 x Green
USB Peripherals4 x Green
Video Resolution4096 x 2160 @60 Hz (4K DCI)
Scan Interval1~255 seconds (5 seconds default)
Power ConsumptionDC 12V
Operation Temperature0~40 C
Storage Temperature-20~60 C
Humidity0~80% RH, Non-condensing
Unit Dimensions
Height2.125" (5.39cm)
Length13.9" (33.5cm)
Depth6.125" (15.56cm)
Unit Package Dimensions
Height9.5" (24.13cm)
Width21.5" (54.61cm)
Depth4.75" (12.07cm)
Master Carton
Height10.5" (26.67cm)
Width22.25" (56.5cm)
Depth15.25" (38.74cm)
Master Carton Qty.3
Master Carton Wt.27.5lb (12.5kg)
Unit Pack Wt.9lb (4.09kg)
Unit Wt.3.55lb (1.61kg)