ATEN 4-Port USB HDMI/Audio KVMP™ Switch

CS1794

Superior video quality – supports 480i, 480p, 720p, 1080i, and 1080p(HDTV)/1920 x 1200(DVI)
PC selection via pushbutton and hotkeys
Video DynaSync™ – stores the console monitor’s EDID (Extended Display Identification Data) to optimize display resolution
Multiplatform support – Windows, Linux,and Mac

The ATEN HDMI KVMP Switch CS1794 is a versatile 4-port KVM solution designed to simplify desktop management in multimedia and professional work environments. Combining HDMI switching, USB peripheral sharing, and high-definition audio support into a single device, the CS1794 enables users to control up to four computers or HDMI-enabled devices from one keyboard, mouse, monitor, and audio setup.

Built for modern digital workspaces, the ATEN HDMI KVMP Switch CS1794 integrates a 4-port HDMI KVM switch with a 2-port USB 2.0 hub, allowing seamless switching between connected computers while sharing USB peripherals such as printers, storage devices, scanners, and other accessories. This eliminates the need for duplicate peripherals and helps create a cleaner, more organized workstation.

To ensure optimal display performance, the CS1794 features ATEN Video DynaSync™ technology, which automatically maintains the best available HDMI resolution and improves display compatibility during system switching. This provides a smoother user experience and reduces common display-related interruptions.

In addition to superior video performance, the ATEN HDMI KVMP Switch CS1794 supports premium digital audio formats, including Dolby TrueHD and DTS-HD Master Audio, delivering an immersive multimedia experience for professional content creation, entertainment, and business applications.

With flexible switching methods including front-panel pushbuttons and keyboard hotkeys, the CS1794 offers fast and convenient access to connected systems while maximizing desktop efficiency.

Key Features

Controls up to 4 computers or HDMI-enabled devices
Supports HDMI video switching
Integrated 2-port USB 2.0 hub
USB peripheral sharing between connected systems
Exclusive ATEN Video DynaSync™ technology
Optimizes HDMI display resolution automatically
Supports Dolby TrueHD and DTS-HD Master Audio
High-definition digital audio support
Multiple switching methods via pushbuttons and hotkeys
Space-saving desktop design
Ideal for multimedia and professional workstation environments

Computer Connections	4
Port Selection	Hotkey, Pushbutton
Connectors
Console Ports	2 x USB Type A Female (rear panel) 1 x HDMI Female (Black) 2 x 3.5 mm Audio Jack Female (Green; 1 x front, 1 x rear) 2 x 3.5 mm Audio Jack Female (Pink; 1 x front, 1 x rear)
KVM Ports	4 x USB Type B Female 4 x HDMI Female (Black) 4 x 3.5 mm Audio Jack Female (Green) 4 x 3.5 mm Audio Jack Female (Pink)
Firmware Upgrade	1 x 3.5 mm Audio Jack Female (Black)
Power	1 x DC Jack
USB Hub	2 x USB Type A Female (1 x front panel; 1 x rear panel)
Switches
Selected	5 x Pushbutton
LEDs
Audio	5 (Green)
KVM	5 (Orange)
USB	5 (Green)
Emulation
Keyboard / Mouse	USB
Video	1920 x 1080 @ 60Hz / 1920 x 1200 @ 60Hz
Scan Interval	1-99 seconds (default: 5 sec.)
Power Consumption	DC5.3V:4.88W:38BTU/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	Metal, Plastic
Weight	0.53 kg ( 1.17 lb )
Dimensions (L x W x H)	26.23 x 7.24 x 4.40 cm (10.33 x 2.85 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.