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

CS1644A

  • Superior video quality – 2560 x 1600 at 60Hz (DVI Dual link); and 3D displays up to 1920 x 1200 at 120Hz (DVI Single link)
  • Multi-Display – Easily connect two CS1642A/1644A’s units for a second dual-screen setup controlled through a single connection
  • Video DynaSync, exclusive ATEN technology, to eliminate boot-up display problems and optimizes resolution when switching between ports
  • Multiplatform support – Windows 2000/XP/Vista, Linux, Mac, Sun,and FreeBSD

The ATEN DVI KVMP Switch CS1644A is a powerful 4-port Dual Display KVM solution designed for professionals who require exceptional visual performance, multi-monitor productivity, and efficient peripheral sharing. Combining a 4-port KVM switch with a 2-port USB hub, the CS1644A allows users to control multiple computers from a single console while maintaining outstanding image quality and operational efficiency.

Built for demanding environments, the ATEN DVI KVMP Switch CS1644A supports Dual Display DVI Dual Link connectivity, enabling users to work across multiple screens with superior image clarity and color accuracy. The switch also supports advanced multi-view configurations, allowing two CS1644A units to be daisy-chained for dual-view, triple-view, or even quad-view display setups.

For graphics-intensive applications, the ATEN DVI KVMP Switch CS1644A is compatible with NVIDIA® 3D Vision Ready technology and supports 120Hz 3D displays, delivering smooth and immersive visual experiences. This makes it an ideal solution for graphic design, financial analysis, gaming, healthcare imaging, and other applications where visual precision is critical.

In addition, the integrated USB hub allows connected computers to share peripherals such as storage devices, printers, and scanners, reducing equipment costs and simplifying workstation management. With centralized control and seamless switching between systems, the CS1644A helps improve productivity while optimizing desk space.


Key Features

  • Controls up to 4 computers from a single console
  • Supports Dual Display DVI Dual Link video
  • Integrated 2-port USB hub
  • USB peripheral sharing between connected computers
  • Multi-view support for dual, triple, and quad-view configurations
  • Daisy-chain capability using two CS1644A units
  • Compatible with NVIDIA® 3D Vision Ready
  • Supports 120Hz 3D displays
  • Exceptional image clarity and color accuracy
  • Ideal for high-performance visual applications
  • Reduces desktop clutter and improves workspace efficiency
Computer Connections 4
Port Selection Hotkey, Pushbutton, Mouse
Connectors
Console Ports 2 x USB Type A Female (rear panel)
2 x DVI-I Female (White)
1 x 3.5mm Audio Jack Female (Green)
1 x 3.5mm Audio Jack Female (Pink)
KVM Ports 4 x USB Type B Female
8 x DVI-I Female (white)
4 x 3.5mm Audio Jack Female (Green)
4 x 3.5mm Audio Jack Female (Pink)
Daisy Chain Ports 1 x RJ-45 Female (rear panel)
Power 1 x DC Jack
USB Hub 2 x USB Type A Female (1 x front panel; 1 x rear panel)
LEDs
KVM 4 (Orange)
Audio 4 (Green)
USB Link 4 (Green)
Switches
Selected 5 x Pushbutton
Emulation
Keyboard / Mouse USB
Video DVI Dual Link: 2560 x 1600 @ 60Hz;
3D Display: 1920 x 1200 @ 120Hz
Scan Interval 1-99 secconds (default: 5 secs.)
Power Consumption DC5.3V:5.34W:51BTU/h

Note:
● The measurement in Watts indicates the typical power consumption of the device with no external loading.
● The measurement in BTU/h indicates the power consumption of the device when it is fully loaded.

Environmental
Operating Temperature 0–50°C
Storage Temperature -20–60°C
Humidity 0-80% RH, Non-condensing
Physical Properties
Housing Plastic, Metal
Weight 2.32 kg ( 5.11 lb )
Dimensions (L x W x H) 43.72 x 15.98 x 4.40 cm
(17.21 x 6.29 x 1.73 in.)
Note For some of rack mount products, please note that the standard physical dimensions of WxDxH are expressed using a LxWxH format.

Datasheet : download

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