Front view of Tripp Lite 4-port HDMI KVM switch showing control buttons and USB/audio ports

Streamlined Control Center with One-Touch Device Selection

The front panel of this 4-port KVM switch features intuitive push-button controls for seamless device switching. With dedicated selection buttons and LED indicators, users can instantly identify and switch between connected devices. The integrated USB hub and audio ports on the front provide convenient access for connecting peripherals and headsets.

Technical Specifications

  • One-touch port selection buttons with LED indicators
  • Front-panel USB 2.0 and audio connectivity
  • Auto-scan functionality for automated switching

Applications

  • IT administrators managing multiple workstations
  • Server room device management
  • Multi-computer workstation control
Rear view of KVM switch showing HDMI, USB, and audio ports for four computers

Complete Connectivity Hub for Multiple Devices

The rear panel showcases comprehensive port selection for connecting up to four HDMI devices. Each CPU connection features dedicated HDMI, USB, and audio ports for full multimedia support. The console section provides centralized connections for your display, keyboard, mouse, and audio equipment.

Technical Specifications

  • 4 HDMI input ports supporting 1920x1200 resolution
  • Independent audio switching capabilities
  • USB 2.0 hub functionality

Applications

  • Multi-system testing environments
  • Digital signage control systems
  • Professional editing workstations
Angled view of KVM switch showing compact design and professional finish

Space-Efficient Design for Professional Environments

The sleek, low-profile design maximizes desk space while maintaining professional aesthetics. The durable metal housing ensures long-term reliability in demanding environments. Clear labeling and organized port layout simplify setup and maintenance.

Technical Specifications

  • Compact 10.3-inch width footprint
  • Durable metal construction
  • Clearly labeled ports and controls

Applications

  • Desktop workspace optimization
  • Control room installations
  • Technical support stations
Detailed view of KVM switch rear ports showing all connection options

Advanced Port Management System

Each CPU port features a complete set of connections for comprehensive device support. The organized layout ensures clean cable management and simplified troubleshooting. The USB hub enables shared peripheral access across all connected systems.

Technical Specifications

  • Individual port isolation for system security
  • Hot-swappable connections
  • Multi-platform compatibility

Applications

  • Cross-platform development environments
  • Quality assurance testing
  • Multi-system monitoring
Close-up of KVM switch control panel showing buttons and indicators

Intuitive Control Interface

The user-friendly front panel provides quick access to all essential functions. Dedicated buttons enable instant switching between devices, while the auto-scan feature allows automatic sequential monitoring. Status indicators provide clear visual feedback of active connections.

Technical Specifications

  • LED status indicators for active ports
  • Auto-scan interval control
  • Direct port selection capability

Applications

  • System administration tasks
  • Multi-computer operation
  • Automated system monitoring
Complete KVM switch package with cables, power adapter, and documentation

Complete Installation Kit for Immediate Setup

The comprehensive package includes all necessary cables and accessories for a complete installation. Premium-quality HDMI and USB cables ensure reliable connections, while the included power adapter and manual provide everything needed for quick deployment.

Technical Specifications

  • Full set of HDMI and USB cables included
  • Professional-grade connection cables
  • Universal power adapter

Applications

  • New system deployments
  • Workstation upgrades
  • Professional installation projects

Product details

General Information
Manufacturer

Tripp Lite by Eaton

Manufacturer Part Number

B004-HUA4-K

Brand Name

Tripp Lite

Product Model

B004-HUA4-K

Product Name

4-Port HDMI/USB KVM Switch with Audio/Video and USB Peripheral Sharing

Product Type

KVM Switchbox

Technical Information
Number of Computers Supported

4

Number of Local Users Supported

1

Number of Remote Users Supported

No

Video
Maximum Video Resolution

1920 x 1200

Interfaces/Ports
USB

Yes

HDMI

Yes

Number of USB Ports

8

Number of HDMI Ports

5

Power Description
Input Voltage

120 V AC
230 V AC

Input Voltage Range

100V AC to 240V AC

Physical Characteristics
Height

1.8

Width

10.3

Depth

2.8

Weight (Approximate)

5.30 lb

Miscellaneous
Package Contents

  • 4-Port HDMI/USB KVM Switch with Audio/Video and USB Peripheral Sharing
  • (4) HDMI/USB KVM Cable Kits, 6 ft.
  • Firmware Upgrade Cable
  • External Power Supply
  • Owner's Manual

Environmentally Friendly

Yes

Environmental Certification

REACH
RoHS

Country of Origin

China

Warranty
Limited Warranty

3 Year

Included in the Box

  • icon_list|kvm switch|2-Port KVM Switch icon

    KVM Switch

  • icon_list|hdmi/usb cables|HDMI/USB Cables Connection kits icon

    HDMI/USB Cables

  • icon_list|firmware cable|Firmware Cable Upgrade cable icon

    Firmware Cable

  • icon_list|power supply|5V 3A Power supply icon

    Power Supply

  • icon_list|owner's manual|Owner's Manual Documentation icon

    Owner's Manual

FAQs

What are the main features of the Tripp Lite B004-HUA4-K KVM switch?
The Tripp Lite B004-HUA4-K is a 4-port HDMI/USB KVM switch that allows you to control four HDMI-enabled devices using a single monitor, keyboard, and mouse. It supports HD video resolution up to 1920 x 1200 (including 1080p), features a built-in 2-port USB 2.0 hub for peripheral sharing, and includes independent audio switching. The switch comes with all necessary cables for setup and supports hotkey commands and front-panel push buttons for easy switching between devices.
What is the maximum video resolution supported by this KVM switch?
The Tripp Lite B004-HUA4-K supports high-definition video resolutions up to 1920 x 1200 (including 1080p) at 60 Hz refresh rate. This resolution support ensures crystal-clear video output for various applications, from office work to home entertainment systems.
What comes included in the package?
The package includes the 4-Port HDMI/USB KVM Switch unit, four HDMI/USB KVM Cable Kits (6 ft. each), a firmware upgrade cable, an external power supply, and an owner's manual. All necessary cables are provided for immediate setup and use of the device.
How do you switch between connected computers or devices?
There are three ways to switch between connected devices on the B004-HUA4-K: using the front-panel push buttons, hotkey commands, or Auto Scan mode. The Auto Scan feature automatically switches between all connected computers in 5-second intervals. Orange LEDs indicate which computer is currently selected for easy identification.
What operating systems is this KVM switch compatible with?
The B004-HUA4-K KVM switch is compatible with all major operating systems, including Windows, Mac, Novell, UNIX, and Linux. It's a plug-and-play device that requires no software or drivers for operation, making it immediately usable across different platforms.

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Price $449.99$229.99
Manufacturer Tripp Lite by Eaton StarTech.com
Limited Warranty 3 Year 2 Year
Number of Computers Supported 4 4
USB Yes Yes
Number of USB Ports 8 8
Form Factor N/A N/A
Weight (Approximate) 5.30 lb 2.65 lb