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Black metal 1U rack-mount box with front DVI, USB, audio ports

STARTECH

STARTECH SV431DVIUA 4-Port DVI USB KVM Switch with Audio

SKU CH-4KHP-F8CPD MPN SV431DVIUA

Control four DVI computers with one keyboard, mouse, monitor, speakers and USB 2.0 devices at up to 2560 x 1600 resolution

  • PC connections4 x DVI-I Single Link 4 × 3.5 mm mic in jack 4 × 3.5 mm audi
  • Console ports1 x DVI-I Single Link 1 × 3.5 mm mic out jack 1 × 3.5 mm aud
  • Monitor ports1 Port
  • Supported video resolution1920 × 1200 @ 60/70 Hz Digital 2560 × 1600 @ 60 Hz Analog
  • Audio supportWith Audio
  • USB supportWith USB support
  • Control four DVI computers from one console
  • Share speakers and microphone across all four systems
  • Built-in USB 2.0 hub adds four extra device ports
  • Supports 1920 x 1200 digital at 60 or 70Hz
  • 1U rack-mount design fits standard server cabinets

4-Port DVI USB KVM with Audio

This StarTech.com SV431DVIUA switch lets one USB keyboard, mouse and DVI monitor control four multimedia computers. Built-in 3.5 mm audio and microphone switching routes speakers and headsets with the video. A four-port USB 2.0 hub shares printers, drives or other peripherals across every connected system.

Suited for single-monitor workstations

The unit supports one console display at up to 2560 x 1600 analog or 1920 x 1200 digital resolution. Users who need dual-head output, DisplayPort or HDMI native inputs, or switching for more than four computers should consider a different KVM solution.

DVI-I Single Link video interface

Each of the four computer ports and the console port use DVI-I Single Link connectors carrying both digital and analog signals. Verify that every source and the display have matching DVI-I ports before purchase.

How it compares

Measured against everything we stock in KVM Switches & Rack Consoles, at today’s prices. Recalculated every night.

Price $187.99
Pricier than about 77% of the 4,010 comparable items (median $105.49).

Specifications

Product
Brand nameStarTech.com
Model nameSV431DVIUA
Product typeDVI, USB
Display
Supported video resolution1920 × 1200 @ 60/70 Hz Digital
2560 × 1600 @ 60 Hz Analog
Ports & slots
PC connections4 x DVI-I Single Link
4 × 3.5 mm mic in jack
4 × 3.5 mm audio in jack
4 x USB 2.0 Type B
4 x USB 2.0 Type A device hub port
Console ports1 x DVI-I Single Link
1 × 3.5 mm mic out jack
1 × 3.5 mm audio out jack
Monitor ports1 Port
USB supportWith USB support
Size & build
Product dimensions9.96 in × 4.53 in × 1.77 in
Product weight3.45 lb (1.56 kg)
Shipping weight2.27 kg
Package size409 × 208 × 91 mm

Questions about this item

Which version of this KVM switch should I choose for four DVI computers with audio and USB sharing?

The SV431DVIUA is a single model that supports four DVI-I Single Link computers with 3.5 mm microphone and audio switching plus a built-in four-port USB 2.0 hub.

What resolution will I actually see on my monitor when using this switch?

It passes up to 1920 x 1200 at 60 or 70 Hz in digital mode and up to 2560 x 1600 at 60 Hz in analog mode through the single DVI-I console port.

Does the USB 2.0 hub limit the speed of my keyboard, mouse or other peripherals?

The integrated hub runs at USB 2.0 speeds so keyboards, mice and typical USB 2.0 devices operate normally while higher-speed USB 3.0 devices will fall back to 2.0 rates.

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