品牌名称：StarTech.com 4端HDMI KVM切换器 - 内置USB 3.0集线器，1080p

Front view of StarTech.com 4-port HDMI KVM switch showing USB ports and control buttons-alternate-image1
Rear view of KVM switch showing HDMI ports, USB connections, and audio interfaces-alternate-image2
Complete package contents of StarTech.com KVM switch including power adapters and accessories-alternate-image3
KVM switch in use connecting multiple computers to a single monitor setup-alternate-image4
KVM switch connected to multiple computer types with monitor and laptop display-alternate-image5
Detailed view of KVM switch rear ports showing HDMI, USB, and audio connections-alternate-image6
Front view of StarTech.com 4-port HDMI KVM switch showing USB ports and control buttons-alternate-image1
Rear view of KVM switch showing HDMI ports, USB connections, and audio interfaces-alternate-image2
Complete package contents of StarTech.com KVM switch including power adapters and accessories-alternate-image3
KVM switch in use connecting multiple computers to a single monitor setup-alternate-image4
KVM switch connected to multiple computer types with monitor and laptop display-alternate-image5
Detailed view of KVM switch rear ports showing HDMI, USB, and audio connections-alternate-image6
Front view of StarTech.com 4-port HDMI KVM switch showing USB ports and control buttons-alternate-image1
Rear view of KVM switch showing HDMI ports, USB connections, and audio interfaces-alternate-image2
Complete package contents of StarTech.com KVM switch including power adapters and accessories-alternate-image3
KVM switch in use connecting multiple computers to a single monitor setup-alternate-image4
KVM switch connected to multiple computer types with monitor and laptop display-alternate-image5
Detailed view of KVM switch rear ports showing HDMI, USB, and audio connections-alternate-image6
品牌名称：StarTech.com 4端HDMI KVM切换器 - 内置USB 3.0集线器，1080p
Front view of StarTech.com 4-port HDMI KVM switch showing USB ports and control buttons-alternate-image1
Rear view of KVM switch showing HDMI ports, USB connections, and audio interfaces-alternate-image2
Complete package contents of StarTech.com KVM switch including power adapters and accessories-alternate-image3
KVM switch in use connecting multiple computers to a single monitor setup-alternate-image4
KVM switch connected to multiple computer types with monitor and laptop display-alternate-image5
Detailed view of KVM switch rear ports showing HDMI, USB, and audio connections-alternate-image6

品牌名称：StarTech.com 4端HDMI KVM切换器 - 内置USB 3.0集线器，1080p

StarTech.com SV431HDU3A2

$586.00 $612.00 Save $26
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产品关键特征

  • 轻松共享带有内置USB 3.0集线器的外围设备
  • 支持高清视频质量，分辨率高达1080p
  • 完整的多媒体控制，支持独立的3.5毫米辅助功能
  • 无需软件或驱动程序
  • 独立的HID键盘和鼠标端口
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StarTech.com

SV431HDU3A2

StarTech.com 4-Port HDMI KVM Switch with USB 3.0 Hub - Professional 1080p Display Control Solution

The StarTech.com SV431HDU3A2 is a professional-grade 4-port HDMI KVM switch that revolutionizes multi-computer management. This versatile device enables seamless control of four HDMI computers through a single monitor, keyboard, and mouse setup, while featuring a built-in USB 3.0 hub and high-definition 1080p support. Perfect for IT professionals, creative designers, and multi-workstation environments requiring efficient workspace management.

Advanced USB 3.0 Integration with SuperSpeed Data Transfer

Experience unprecedented peripheral sharing with the integrated 3-port USB 3.0 hub, operating independently from your HID keyboard and mouse connections. Achieve remarkable data transfer speeds up to 5Gbps, ideal for external drive operations and high-speed peripheral devices. The intelligent USB switching mechanism automatically redirects connected devices to your selected computer, eliminating manual reconnection procedures.

Professional-Grade Display Performance and Audio Control

Delivering crystal-clear 1920 x 1080p resolution support, this KVM switch ensures exceptional visual clarity for demanding graphical applications. The dedicated 3.5mm audio ports enable independent analog audio sharing across connected computers, making it an ideal solution for sound design, video editing, and multimedia production environments.

Versatile Installation Options and Enterprise-Ready Features

Designed for flexibility, this KVM switch supports both desktop and rack-mount installations (1U bracket sold separately). With universal power input support (100V-240V AC) and TAA compliance, it's perfectly suited for government and enterprise deployments. The compact form factor (5.1" x 1.7" x 8.7") ensures efficient space utilization in any setup.

Key Features:
  • Support for four HDMI computers with 1080p resolution
  • Built-in USB 3.0 hub with 5Gbps transfer speeds
  • Independent 3.5mm audio switching capability
  • Versatile mounting options (desktop/rack-mount)
  • TAA compliant with 2-year warranty

Package Contents and Specifications

What's in the Box:
  • 4-Port HDMI KVM Switch - USB 3.0 - 1080p
  • 4 x Rubber Feet
  • 1 x Universal Power Adapter (NA/EU/UK/AU)
  • 1 x Quick Start Guide

Technical Specifications:

  • Maximum Resolution: 1920 x 1080p
  • USB Ports: 11 total connections
  • HDMI Ports: 5 (4 input, 1 output)
  • Weight: 2.43 lb
  • Environmental Certifications: REACH, RoHS, WEEE

Return Policy

Time to Return

Standard Return Policy

We offer a hassle-free 30-day returns policy for domestic (US) orders, excluding non-refundable items. Refund or Replacement within 30 days of the delivery date. All products that fall under the Standard Return Policy qualify for our 30-Day Hassle-Free Returns. Please see the section above for more details.

Replacement Only Return Policy

Replacement within 30 days of the delivery date.

Manufacturer Only Return Policy

Covered by the manufacturer's warranty. Please refer to the terms and conditions for the manufacturer's warranty or contact the manufacturer.

Holiday Extended Return Policies

Extended Holiday Return Policy.

Qualifying purchases of products displaying the " Extended Holiday Return Policy ", from November 1st, 2023 to December 25, 2023, are eligible for a Refund or Replacement until January 31, 2024.

Extended Holiday Replacement-Only Return Policy

Qualifying purchases of products displaying the " Extended Holiday Replacement-Only Return Policy ", from November 1st, 2023 to December 25, 2023, are eligible for a Replacement until January 31, 2024.

Front view of StarTech.com 4-port HDMI KVM switch showing USB ports and control buttons

Streamlined Control Center with One-Touch Switching

The StarTech.com 4-port HDMI KVM switch features an intuitive front panel design with easy-access USB ports and dedicated switching buttons. The sleek black enclosure houses advanced switching technology that enables seamless control of multiple computers while maintaining a clean, professional desktop setup. The illuminated indicators provide clear status feedback for active connections.

Technical Specifications

  • Front-mounted USB 3.0 ports for quick peripheral access
  • Dedicated switching buttons for each computer connection
  • LED indicators for active port status monitoring

Applications

  • Multi-workstation control in IT departments
  • Server room management and monitoring
  • Design studio workflow optimization
Rear view of KVM switch showing HDMI ports, USB connections, and audio interfaces

Comprehensive Connectivity Hub for Multiple Devices

The rear panel showcases the device's extensive connectivity options with four HDMI ports and USB 3.0 interfaces for each computer connection. The thoughtful port layout ensures clean cable management while providing full access to all connection points. The audio ports enable independent sound control for enhanced multimedia capabilities.

Technical Specifications

  • 4 HDMI ports supporting 1080p resolution
  • USB 3.0 interfaces for high-speed data transfer
  • 3.5mm audio ports for each computer connection

Applications

  • Multi-computer testing environments
  • Content creation workstations
  • Financial trading desk setups
Complete package contents of StarTech.com KVM switch including power adapters and accessories

Complete Installation Kit with Global Power Options

The comprehensive package includes everything needed for immediate deployment. The universal power supply with multiple regional adapters ensures worldwide compatibility. The included rubber feet and mounting accessories provide flexible installation options for both desktop and rack environments.

Technical Specifications

  • Universal power supply (100-240V AC)
  • Multiple regional power adapters included
  • Rubber feet for stable desktop placement

Applications

  • International deployment scenarios
  • Professional installation projects
  • Data center integration
KVM switch in use connecting multiple computers to a single monitor setup

Efficient Multi-Computer Management Solution

Demonstrated in a real-world setup, the KVM switch efficiently connects multiple computers to a single monitor and peripheral set. The compact design minimizes desk space while maximizing productivity through seamless device switching and sharing.

Technical Specifications

  • Support for multiple computer form factors
  • Single console control for up to 4 systems
  • Space-efficient design footprint

Applications

  • Desktop workstation consolidation
  • Multi-system development environments
  • Administrative workflow optimization
KVM switch connected to multiple computer types with monitor and laptop display

Seamless Integration with Mixed Computing Environments

The versatile KVM switch demonstrates perfect compatibility with various computer types, from desktop workstations to laptops. The setup maintains crystal-clear 1080p display quality while enabling smooth transitions between different systems.

Technical Specifications

  • Cross-platform compatibility support
  • 1080p resolution maintenance across systems
  • Simultaneous peripheral sharing capability

Applications

  • Mixed platform development environments
  • Creative studio setups
  • IT support workstations
Detailed view of KVM switch rear ports showing HDMI, USB, and audio connections

Advanced Port Configuration for Professional Setups

The detailed rear panel view highlights the professional-grade connectivity options, featuring clearly labeled ports for foolproof setup. The strategic port placement facilitates optimal cable management and ensures reliable connections for all attached devices.

Technical Specifications

  • Clearly labeled port configuration
  • Professional-grade connection interfaces
  • Optimized port spacing for cable management

Applications

  • Professional AV installations
  • Network operations centers
  • Technical support environments
常见问题
The StarTech.com SV431HDU3A2 is a 4-port HDMI KVM switch that allows control of four HDMI computers using a single monitor, keyboard, and mouse. Key features include a built-in 3-port USB 3.0 hub for peripheral sharing, support for 1080p resolution (1920 x 1080), 3.5mm audio ports for independent audio control, and USB 3.0 data transfer speeds up to 5Gbps. The device can be used as a desktop unit or rack-mounted with an optional bracket.
The StarTech.com SV431HDU3A2 supports a maximum video resolution of 1920 x 1080 (1080p HD). This high-definition capability makes it ideal for graphical applications and professional uses that require crystal-clear display output at full HD resolution.
The KVM switch features a total of 11 USB ports, including a built-in 3-port USB 3.0 hub that's separate from the keyboard and mouse connections. The USB 3.0 hub allows for sharing peripheral devices between connected computers with data transfer speeds up to 5Gbps, eliminating the need for separate peripherals for each computer.
The StarTech.com SV431HDU3A2 operates with an input voltage range of 100V AC to 240V AC, supporting both 120V AC and 230V AC systems. The unit comes with a universal power adapter that includes plugs for NA/EU/UK/AU regions, making it compatible with power systems worldwide.
The KVM switch measures 1.7" in height, 5.1" in width, and 8.7" in depth, weighing approximately 2.43 lb. It can be used as a desktop unit or rack-mounted using an optional 1U rackmount bracket (sold separately). The device comes with 4 rubber feet for desktop placement.
The package includes the 4-Port HDMI KVM Switch (SV431HDU3A2), 4 rubber feet for desktop placement, a universal power adapter with regional plugs (NA/EU/UK/AU), and a Quick Start Guide for setup and installation.
The StarTech.com SV431HDU3A2 comes with a 2-year limited warranty and includes free lifetime technical support. The device is TAA compliant and meets various environmental certifications including REACH, RoHS, and WEEE standards.
The KVM switch features auxiliary 3.5mm audio ports that allow for independent analog audio sharing from each connected computer to a desktop speaker set. This independent audio control, combined with 1080p HDMI video, provides full multimedia control between different computers, making it particularly suitable for creative professional applications like video and sound design or editing.

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黑盒 KV9704A ServSwitch DT KVM 开关 显示端口 带 USB 和音频 4 口 refusal=null

黑盒 KV9704A ServSwitch DT KVM 开关 显示端口 带 USB 和音频 4 口 refusal=null

Tripp Lite - 牌 B004-DUA4-HR-K 4-端口 DVI 双链路 / USB KVM 开关与音频和电缆，WQUXGA，2560 x 1600，TAA 符合要求

Tripp Lite - 牌 B004-DUA4-HR-K 4-端口 DVI 双链路 / USB KVM 开关与音频和电缆，WQUXGA，2560 x 1600，TAA 符合要求