ATEN CS1924M User Manual

SOHO & SMB Solutions

2/4-Port USB 3.0 4K DisplayPort MST KVMP™ Switch

CS1922M / CS1924M

Incorporating the latest Multi-Stream Transport (MST) technology, the CS1922M / CS1924M 2/4-Port USB 3.0
4K DisplayPort MST KVMP™ Switch is the world’s first DisplayPort KVM switch with a built-in MST hub. The
CS1922M / CS1924M enables users to adopt two console displays from a single DisplayPort 1.2 video source,
providing an extended desktop mode and splitter mode at resolutions up to 4K for multitasking across two
displays while reducing bulky cable connections.

To meet the ever-increasing demand for high-speed peripheral data transmissions, the CS1922M / CS1924M
integrates a USB 3.1 Gen 1 hub to deliver unprecedented data transfer rates up to 5 Gbps – allowing you to
maximize multitasking operations.

The unique independent switching feature allows the KVM switch’s focus to be on one computer while its USB
peripheral focus is on another computer. This eliminates the need to purchase a separate USB hub or stand-alone
peripheral sharer – such as a print server or splitter. Additionally, the switch allows you to share the audio from
each of the connected computers and even allows HD audio transmitted through a DisplayPort source.

With a rich feature set, the CS1922M / CS1924M is designed to exceed the requirements such as excellent
video quality and ultra-fast data transmission speed for gaming, graphic design, animation, and video-editing
applications.

OS Support

Win, Mac, Linux,

Gaming
Keyboard
Support

CS1922M Front View

MST
Hub

Btilt-in

Wide
Screen
Support

DisplayPort

HDCP

USB 3.1
Gen1

Cables
Included

CS1924M Front View

1

CS1922M Rear View

CS1924M Rear View

SOHO & SMB Solutions

Features

World’s First DisplayPort KVM Switch with Built-in MST Hub

• One USB keyboard/mouse and DisplayPort or HDMI monitor control 2/4 computers and 2 USB peripherals

• Built-in Multi-Stream Transport (MST) hub allows dual displays (DisplayPort / HDMI) from a single DisplayPort source 1

• Supports MST Mode, Splitter Mode, and Single Port Mode.

• 2-port USB 3.1 Gen 1 hub with SuperSpeed 5 Gbps data transfer speeds

• DisplayPort Dual-Mode (DP++) technology supports HDMI and DVI signals via a DisplayPort-to-HDMI/DVI DP++ adapter 2

• Firmware upgradeable

• Hot pluggable – add or remove computers without powering down the switch

Remarkable Audio/Video Experience

• Superior video quality – 4K UHD (3840 x 2160 @ 60 Hz) and 4K DCI (4096 x 2160 @ 60 Hz)

• DisplayPort 1.2 compliant, HDCP compliant

• Supports HD audio through DisplayPort

• Full bass response for high-quality 2.1 channel surround sound systems

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Intelligent Operation

• Computer selection via front panel pushbuttons, hotkeys, mouse 4, and RS-232 commands

• Independent switching of KVM, USB hub, and Audio focus

• Power On Detection – if a computer is powered off, the CS1922M / CS1924M automatically switches to the next

powered-on computer

• Auto Scan Mode for monitoring all computers

Versatile Compatibility

• Keyboard emulation/bypass feature supports most gaming keyboards

• Mouse emulation/bypass feature supports most mouse drivers and multifunction mice

• Multi-platform support – Windows, Mac and Linux

• Multilingual keyboard mapping supports English, Japanese, French and German keyboards

Note:

1. The PC source must be DisplayPort 1.2 compliant.

2. DisplayPort Dual-Mode technology (DP++) does not require an active adapter for most single display setups.

Active DisplayPort adapters are recommended if you are unsure of the video source's DP++ compatibility.

3. HD audio through DisplayPort cannot be switched independently.

4. Mouse port switching is only supported under mouse emulation mode with a USB 3-button mouse wheel.

2