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Rectangular beige desktop box with multiple DVI and USB ports on the rear

Star Tech Intl. LLC

Star Tech Intl. LLC SV431DD2DUAProduct 4-port dual DVI USB KVM switch with audio and USB 2.0 hub

SKU CH-87P1-JBFG9 MPN SV431DD2DUAProduct

Control four dual-DVI computers from one console with eight USB ports, audio and a 2.0 hub

  • TypeKVM Switchbox
  • Control four computers from one dual-DVI workstation
  • supports QXGA up to 2048 x 1536 resolution
  • eight USB 2.0 ports for keyboard, mouse and peripherals
  • desktop form factor 2.4" high, 8.7" wide, 5.1" deep
  • RoHS and WEEE certified, TAA compliant for government use

4-Port Dual DVI KVM Switch

This desktop KVM switch lets one user control four computers from a single dual-DVI console with USB keyboard and mouse. Integrated audio switching and an eight-port USB 2.0 hub keep peripherals shared across all connected systems. It is built for multi-system workstations that need simultaneous access to dual-head video outputs.

Dual-DVI resolution ceiling

The switch passes analog QXGA signals up to 2048 x 1536, so each DVI-I port delivers high-resolution video without digital conversion. Bandwidth is limited to the analog DVI-I interface; DisplayPort, HDMI or dual-link DVI-D sources will not reach their native digital resolutions through this unit. Cable length and signal quality also affect the maximum usable resolution.

Four-computer limit

Only four computers can be connected at once, so environments with five or more hosts need additional switches or a different topology. The single local-user design means concurrent multi-user access is not supported. Buyers who need more ports or simultaneous operators should look for a larger matrix solution.

Highlights

  • Control four computers from one dual-DVI workstation
  • supports QXGA up to 2048 x 1536 resolution
  • eight USB 2.0 ports for keyboard, mouse and peripherals
  • desktop form factor 2.4" high, 8.7" wide, 5.1" deep
  • RoHS and WEEE certified, TAA compliant for government use

Specifications

BrandStarTech.com
TypeKVM Switchbox

Questions about this item

Which version of this 4-port dual DVI KVM switch should I choose for four computers and one user station?

The SV431DD2DUAProduct model supports four connected computers and a single local user, providing eight USB ports and ten DVI ports for dual-display setups with audio and USB 2.0 hub functions.

What does the 2048 x 1536 QXGA resolution mean for my dual monitors?

Each DVI channel can drive up to 2048 x 1536 pixels, so both displays on the user station can run at that resolution simultaneously when the connected computers output QXGA signals.

Does the USB 2.0 hub cap peripheral speed or power?

The integrated hub runs at USB 2.0 speeds and shares the switch's 110V AC to 240V AC power supply, so attached devices are limited to USB 2.0 bandwidth and the unit's internal power budget.

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