STARTECH 

SV431DVIUAHR StarTech.com 4 Port High Resolution USB DVI Dual Link KVM Switch with Audio

Mfg Part Number:  SV431DVIUAHR  
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Price: $419.98 + Free Shipping
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Last Updated: Aug 02, 2025
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The SV431DVIUAHR 4 Port High Resolution USB DVI Dual Link KVM Switch with Audio provides simple, yet comprehensive KVM control of up to 4 directly connected computers with dual link DVI output and USB keyboard and mouse connections.

Audio switching capability and support for high resolution dual link DVI applications up to 2560x1600 @ 60Hz (up to 3840x2400 at lower refresh rates), make this KVM a superior switching solution that integrates perfectly into multimedia environments.

The DVI USB KVM Switch is compatible with all USB supported operating systems with no software or drivers to install, and features a built-in USB 2.0 hub that allows you to share up to 3 high speed USB devices between computers.

This product is TAA compliant and backed by a Startech.com 3-year warranty with free lifetime technical support.

Rackmount your KVM switch

If you'd like to mount this KVM switch to your server rack, StarTech.com offers a 1U Rackmount Bracket(sold separately) that turns this KVM into a rackmountable KVM.

More from the Manufacturer

More from the Manufacturer

Main Specification
General Information
Manufacturer StarTech.com
Manufacturer Part Number SV431DVIUAHR
Manufacturer Website Address http://www.startech.com
Brand Name StarTech.com
Product Name 4 Port USB DVI Dual Link KVM Switch with Audio
Packaged Quantity 1
Product Type KVM Switchbox
Technical Information
Number of Computers Supported 4
Number of Local Users Supported 1
Daisy Chain Supported Yes
Video
Graphic Mode WQXGA
Maximum Video Resolution 2560 x 1600
Interfaces/Ports
USB Yes
DVI Yes
Number of USB Ports 8
Number of DVI Ports 5
Power Description
Input Voltage 120 V AC
Input Voltage 230 V AC
Input Voltage Range 100V AC to 240V AC
Physical Characteristics
Color Family Black
Product Color Black
Form Factor Desktop
Form Factor Rack-mountable
Rack Height 1U
Height 1.7"
Width 8.7"
Depth 5.1"
Weight (Approximate) 3.86 lb
Miscellaneous
Package Contents
  • 4 Port USB DVI Dual Link KVM Switch with Audio
  • 1 x Rubber Foot Pad
  • 1 x Power Adapter
  • 1 x User Manual
Environmentally Friendly Yes
Country of Origin Taiwan
TAA Compliant Yes
Warranty
Limited Warranty 3 Year
Supporting 1080p and Apple Cinema quality resolutions this 4 Port Dual Link DVI USB KVM Switch with Audio offers a superior switching solution for multimedia applications. Providing simple, yet comprehensive control of up to four directly connected computers, the SV431DVIUAHR KVM Switch offers DVI Dual Link connectivity with support for resolutions of up to 2560x1600, as well as audio switching and the convenience of a built-on USB hub.

Features
  • All metal chassis for long-term durability
  • Compatible with all USB supported Operating Systems
  • Designed for high-resolution applications: 2560x1600 @ 60Hz: Higher resolutions (3840 x 2400) are supported at lower refresh rates.
  • Front panel push button computer selection
  • Integrated USB 2.0 hub allows you to share up to three high-speed USB devices between computers
Specifications
Warranty 3 Year warranty
Color Black
Enclosure Type Steel
KVM Audio Yes
KVM Cascadable Yes
KVM DVI Yes
Supported Platforms USB
KVM Rackmount Yes
Maximum Cascaded Computers 16
Maximum Video Resolutions 2560x1600 @ 60Hz
Number of KVM Ports 4
Console Connectors    1 x DVI female
1 x USB 2.0 hub Type A
1 x 3.5mm Microphone
1 x 3.5mm Speaker
Host Connectors     4 x DVI female
4 x USB Type B female
4 x 3.5mm Microphone
4 x 3.5mm Speaker
Power Adapter Included Yes
Power Adapter - DC Voltage 5
Power Adapter - Amperage 2.0
Operating Temperature 0 ~ 40
Center Tip Polarity Positive
Product Height 1.73 in [4.4 cm]
Product Length 8.66 in [22 cm]
Product Width 5.12 in [13 cm]
Note: Resolutions exceeding 2560x1600 can be obtained by using a lower refresh rate. Example 3840x2400 @30Hz
WARNING:: The plastic used in cable products can expose you to lead and lead components, chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information go to www.P65Warnings.ca.gov
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