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Rectangular silver metal box with DVI, VGA, USB and audio ports on the front

STARTECH

STARTECH SV231DDVDUA 2 Port DVI VGA Dual Monitor KVM Switch

SKU CH-0PS1-HP8VW MPN SV231DDVDUA

Share a keyboard, mouse, one VGA and one DVI display between two computers with USB 2.0 hub and audio ports

  • Console ports1–24 pin DVI-I (Single Link) Female 1 - High Density DB15 (V
  • Computer ports2 Port DVI + VGA - Dual Monitor
  • Supported video resolutionAnalog Resolutions 1920 × 1440 Digital Resolutions 1920 × 12
  • Switching methodPush Buttons/Hot Keys
  • Status lights1 - Green - Power 2 - Green - PC Detected 2 - Red - PC Indic
  • Product typeD-Sub, DVI, USB

Computer Connections 2 Port DVI + VGA - Dual Monitor

  • Control two dual-display computers with one keyboard and mouse
  • Supports analog resolutions up to 1920 x 1440 and digital up to 1920 x 1200
  • USB 2.0 hub plus 3.5 mm audio and mic ports expand connectivity
  • Switch systems via front push buttons or keyboard hotkeys
  • Includes universal power adapter for NA, EU, UK and AU outlets

Two-Port Dual-Monitor KVM

The StarTech SV231DDVDUA lets a single keyboard, mouse and dual-display console control two computers. Each system connects through one DVI and one VGA video link plus USB for peripheral sharing. It is aimed at office workers or home users who need to switch between two towers or a tower and a laptop without duplicating monitors and input devices.

Silent Operation And Low Power

The unit has no fans or moving parts, so it adds no audible noise to the workspace. Power comes from an included universal adapter that supplies the switch and the integrated USB 2.0 hub, keeping draw minimal. LED indicators show which computer is active and confirm power status without requiring software monitoring.

Desktop Build With Flexible Mounting

A metal enclosure and four adhesive foot pads give a stable, scratch-resistant footprint on any desk surface. Console side offers one 24 pin DVI-I female, one high-density DB15 female, four USB A female ports and two 3.5 mm audio jacks for speakers and microphone. Cables route from the rear, keeping the front clear for button switching and hot-key commands.

How it compares

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

Price $157.99
Pricier than about 71% of the 4,010 comparable items (median $105.49).

Specifications

Product
Brand nameStarTech.com
Model nameSV231DDVDUA
Product typeD-Sub, DVI, USB
Display
Supported video resolutionAnalog Resolutions 1920 × 1440
Digital Resolutions 1920 × 1200
Ports & slots
Console ports1–24 pin DVI-I (Single Link) Female
1 - High Density DB15 (VGA) Female
4 - USB A Female
2–3.5 mm Audio Female
Computer ports2 Port DVI + VGA - Dual Monitor
Size & build
Product weight2.85 lb (1.29 kg)
Shipping weight1.28 kg
Package size292 × 198 × 74 mm
In the box
In the box2-port KVM switch
4 x foot pads
1 x universal power adapter (NA/EU/UK/AU)
Instruction manual
More details
Switching methodPush Buttons/Hot Keys
Status lights1 - Green - Power
2 - Green - PC Detected
2 - Red - PC Indicator

Other versions of this model

3 more in the same range

Questions about this item

How do I connect the SV231DDVDUA so both my VGA and DVI monitors work, and which step do people often miss?

Plug each computer's VGA and DVI cables into the matching computer ports, then connect your VGA monitor to the DB15 console port and your DVI monitor to the 24 pin DVI-I console port; the step often missed is using both video cables per computer or the second display will stay dark.

What will need replacement on the SV231DDVDUA after extended use?

The universal power adapter and the four foot pads are the only parts likely to wear out; the switch itself has no moving components or fan that require periodic service.

What resolution limit appears first when I run the SV231DDVDUA continuously at 1920x1200 digital?

The digital link is capped at 1920x1200, so that ceiling is reached before the analog 1920x1440 limit; sustained operation does not lower the supported resolution.

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