ATEN 4-Port USB 3.0 4K DisplayPort Dual Display KVMP Switch

The CS1944 4-port USB 2.0 Dual View Mini DisplayPort KVMP™ Switch allows access to 4 computers from a single USB keyboard and USB mouse with dual displays. The KVM switches amazing functionality combines a Dual view 4-port Mini DisplayPort switch, with a 2-port USB 2.0 hub, and front panel USB quick charge port for mobile devices.

The CS1944 further improves on previous KVM designs with the latest Mini-DisplayPort and Mini-TOSLINK connectors. It also provides the capability of digital video & audio with reliable Ultra high resolution, vivid picture quality, surround sound with SPDIF connections.


The CS1944 is ideal for multimedia applications, and offers the ultimate in space-saving, streamlined KVM technology for the desktop.

One dual-view USB console independently and simultaneously controls four Mini DisplayPort computers and two USB devices
USB quick charge mode (front panel USB port)
Mini DisplayPort 1.1a & HDCP compatible
Full bass response provides a rich experience for digital surround sound systems via Mini-TOSLINK
Superior video quality – enables up to 2560 x 1600 resolution and 3D displays up to 1920x1080 resolution at 120Hz
Nvidia 3D Vision Ready
2-port USB 2.0 hub built in, fully compliant with USB 2.0 specifications
Computer selection via front touch panel /hotkeys/ mouse*
Independent switching for USB peripherals, audio, and KVM focus
Keyboard and Mouse support emulation and bypass
Power on Detection
Mac keyboard support and emulation**
Multilingual keyboard mapping – Supports English, Japanese, and French keyboards
Multiplatform support – Windows, Linux and Mac
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* Mouse port switching is only workable under mouse emulation mode. For 3-key USB wheel mouse only.
**PC keyboard combinations emulate Mac keyboards.
**Mac keyboards only work with their own computers.

Package Contents
1x CS1944 4-port USB 2.0 Dual View Mini DisplayPort KVMP™ Switch
4x Mini DisplayPort Cable (1m/3.3ft)
4x Mini DisplayPort Cable (2m/6.6ft)
4x USB Cable (USB-A to USB-B; 1.8m/6ft)
4x Audio Cable (1.8m/6ft)
1x Power Adapter
1x User Instructions