StarTech 4-Port Triple Monitor DVI USB KVM Switch with Audio & USB 2.0 Hub

StarTech 4-Port Triple Monitor DVI USB KVM Switch with Audio & USB 2.0 Hub

StarTech 4-Port Triple Monitor DVI USB KVM Switch with Audio & USB 2.0 Hub

Special Order
Expected availability: 3-7 business days

Product Highlights

  • Supports Resolutions up to 1920 x 1200
  • Front Panel Push Button
  • Hot Key Functions
  • OS Independent
  • Metal Chassis
  • Integrated USB 2.0 Hub
  • HDCP Compliant
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Official Rules


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StarTech SV431TDVIUA overview

  • 1Description

The 4-Port Triple Monitor DVI USB KVM Switch with Audio & USB 2.0 Hub from StarTech allows four PCs (each with three DVI video outputs) to share monitors, one microphone and set of speakers, one keyboard and one mouse as well as an additional USB 2.0 peripheral such as an external hard drive, thumb drive, printer or webcam.

The switch enables you to switch back and forth between four multi DVI PCs at the touch of a button, while maintaining professional-level video quality on all monitors at resolutions of up to 1920 x 1200. It also features an integrated USB port hub which allows USB 2.0 peripherals to be shared between attached systems, eliminating duplicate peripheral costs and offering the convenience of sharing stored data between PCs.

Note: While both DVI-I (analog mode) and DVI-D (digital only) are supported by the KVM, both source PCs must output the same signal type for proper switching. It is recommended, wherever possible, to use DVI-D cables across all PC to KVM and KVM to Console connections. If necessary, please contact our technical support team for assistance identifying your source.

Supports high definition DVI resolutions on three monitors, each up to 1920 x 1200
Switch USB and audio devices independently
Supports front panel push button and hot key functions for computer selection
OS independent; no software or drivers required
All metal chassis for long-term durability
Hub port supports high-speed USB 2.0 devices
HDCP compliant


Switch three displays, mouse, keyboard, speakers, microphone and one USB peripheral between four PCs
Graphic design and multimedia production applications
Great for CAD/CAM operators using multiple monitor systems
Financial/banking and trading workstations with multiple monitors
High resolution medical imaging with multiple displays


By enabling control of four triple display computer systems using a single set of peripherals, the switch helps save cost and work space
With support for high definition resolutions (1920 x 1200) on each of the three connected monitors, the triple head KVM switch offers maximum screen real estate for optimized productivity
Integrated USB 2.0 hub and microphone/audio switching enables you to have full multimedia control of two computers, while sharing USB peripherals
In the Box
StarTech 4-Port Triple Monitor DVI USB KVM Switch with Audio & USB 2.0 Hub
  • 4 x Rubber Foot Pads
  • Universal Power Adapter (NA/UK/EU)
  • 3-Year Warranty
  • Table of Contents
    • 1Description

    StarTech SV431TDVIUA specs

    Hardware Audio: Yes
    KVM Ports: 4
    PC Interface: USB
    PC Video Type: DVI
    Multi-Monitor: Yes
    Rack-Mountable: Yes
    Connectors Console Interfaces:
    2 x 0.14" (3.5 mm) mini-jack (3 position) female
    3 x DVI-I (29-pin) female
    4 x USB A (4-pin) female

    Host Connectors:
    12 x DVI-I (29-pin) female
    4 x USB B (4-pin) female
    8 x 0.14" (3.5 mm) mini-jack (3 position) female
    Performance DVI Support: Yes
    Maximum Digital Resolutions: 1920 x 1200
    Wide Screen Supported: Yes
    Auto Scan: 3, 8, 15 and 30 seconds
    Maximum Number of Users: 1
    Port Selection Support: Push button and hotkeys
    LED Indicators 4 x green - active PC
    4 x orange - PC online
    Power Power Adapter Included: Yes
    Input Voltage: 110 ~ 240 VAC
    Input Current: 0.8 A
    Output Voltage: 12 VDC
    Output Current: 1.5 A
    Center Tip Polarity: Positive
    Plug Type: M
    Operating Temperature 32 to 104°F (0 to 40°C)
    Storage Temperature 14 to 140°F (-10 to 60°C)
    Humidity 0 ~ 80% RH
    Certifications CE, FCC, RoHS
    Color Black
    Enclosure Type Steel
    Dimensions (WxHxD) 8.6 x 3.2 x 5.4" (219 x 81 x 137 mm)
    Weight 52.8 oz (1496 g)
    Note: While both DVI-I (analog mode) and DVI-D (digital only) are supported by the KVM, both source PCs must output the same signal type for proper switching. It is recommended wherever possible to use DVI-D cables across all PC to KVM and KVM to Console connections. Please contact technical support for assistance identifying your source.

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