Front angled view of ATEN CS84U 4-port KVM switch showing port selection buttons and USB compatibility

Efficient 4-Port Control with One-Touch Switching

The ATEN CS84U features an intuitive front panel design with four clearly marked port selection buttons for instant computer switching. The sleek beige and black housing incorporates ATEN's advanced KVM technology, allowing seamless control of up to 4 computers with crystal-clear QXGA resolution support up to 2048 x 1536.

Technical Specifications

  • 4 dedicated port selection buttons with LED indicators
  • Auto-scan functionality for automated switching
  • Compact desktop form factor measuring 8.7" x 2.2" x 21"

Applications

  • IT workstation management in small offices
  • Multi-system development environments
  • Server room computer control
Direct front view of ATEN CS84U KVM switch showing all four port selection buttons and status indicators

Streamlined Front Panel Interface Design

The direct view of the CS84U's control panel showcases its user-friendly interface with clear port numbering and status indicators. The straightforward design enables quick visual confirmation of active connections and selected ports, making system management effortless.

Technical Specifications

  • LED indicators for port status monitoring
  • Dedicated selection buttons for each port
  • Visual feedback for active connections

Applications

  • Quick system switching in multi-computer setups
  • Active port status monitoring
  • Centralized computer control
Angled perspective of ATEN CS84U KVM switch showing compact design and port selection interface

Space-Saving Design with Maximum Functionality

The CS84U's angled perspective highlights its compact yet robust construction. The ergonomic design fits perfectly in any workspace while providing professional-grade KVM switching capabilities and maintaining a small footprint.

Technical Specifications

  • Durable metal housing construction
  • Integrated cable management
  • Space-efficient design for desktop placement

Applications

  • Desktop workspace organization
  • Small server room installations
  • Technical workstation setups
Rear view of ATEN CS84U showing all connection ports including USB, PS/2, and VGA interfaces

Complete Connectivity for Multiple Systems

The rear panel reveals the CS84U's comprehensive port selection, featuring USB, PS/2, and VGA connections. This versatile connectivity ensures compatibility with various computer systems while maintaining high-quality video output and reliable peripheral support.

Technical Specifications

  • Multiple interface support (USB, PS/2, VGA)
  • Color-coded ports for easy identification
  • Built-in console port section

Applications

  • Mixed environment system integration
  • Legacy and modern system support
  • Multi-platform computer management

Product details

General Information
Manufacturer

ATEN Technology Inc

Manufacturer Part Number

CS84U

Brand Name

ATEN

Product Line

CubiQ

Product Model

CS84U

Product Name

CubiQ KVM Switch

Product Type

KVM Switchbox

Technical Information
Number of Computers Supported

4

Video
Graphic Mode

QXGA

Maximum Video Resolution

2048 x 1536

Interfaces/Ports
PS/2 Port

Yes

USB

Yes

VGA

Yes

Number of PS/2 Ports

2

Number of USB Ports

2

Number of VGA Ports

1

Physical Characteristics
Height

2.2

Width

8.7

Depth

21

Weight (Approximate)

1.19 lb

Miscellaneous
Package Contents

  • CubiQ KVM Switch
  • 4 x Custom KVM Cable Sets
  • 1 x User Guide

Environmentally Friendly

Yes

Environmental Certification

WEEE
RoHS

Country of Origin

China

FAQs

What is the ATEN CS84U CubiQ KVM Switch and what is its main purpose?
The ATEN CS84U CubiQ KVM Switch is a desktop control unit that allows users to control up to 4 computers using a single KVM console (keyboard, video monitor, and mouse). It supports both PS/2 and USB keyboard/mouse connections, along with VGA monitor output. This device is designed to streamline workspace management and reduce hardware redundancy by eliminating the need for multiple keyboards, monitors, and mice.
What is the maximum video resolution supported by the CS84U?
The ATEN CS84U supports a maximum video resolution of 2048 x 1536 (QXGA). The device features ATEN's Video DynaSync™ technology, which helps eliminate boot-up display problems and optimizes resolution across connected computers, ensuring consistent and high-quality visual output.
What connections and ports are available on the CS84U KVM Switch?
The CS84U features multiple connection options including: 2 PS/2 ports, 2 USB ports, and 1 VGA port. This versatile connectivity allows for both modern USB peripherals and legacy PS/2 devices to be used, making it compatible with a wide range of computer setups and configurations.
What comes included in the package with the ATEN CS84U?
The package includes the CubiQ KVM Switch unit, 4 custom KVM cable sets for connecting your computers, and a user guide. This complete package provides everything needed for immediate setup and operation of the switch with up to four computers.
How easy is it to set up and install the CS84U KVM Switch?
The CS84U is designed for quick and easy setup with no software configuration required. Users simply need to plug the cables into their appropriate ports. There are no installation routines or software to configure, and the device works immediately once properly connected. Since it intercepts keyboard input directly, it's compatible with multiple computing platforms.

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Price $114.49$77.67$84.49$378.85
Manufacturer ATEN Technology Inc IOGEAR, Inc TRENDnet TRENDnet
Limited Warranty N/A 3 Year 2 Year 2 Year
Number of Computers Supported 4 4 4 4
USB Yes Yes N/A N/A
Number of USB Ports 2 4 N/A N/A
Form Factor N/A N/A N/A N/A
Weight (Approximate) 1.19 lb 1.76 lb 1.93 lb 1.93 lb