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4 Port Dual DVI USB KVM Switch with Audio

Share a keyboard, mouse and dual DVI displays/monitors between four multimedia computers

Product ID: SV431DVIDDU

  • High Resolution support, up to 2048 x 1536 (analog) / 1920 x 1200 (digital)
  • OS Independent – No software/drivers required
  • USB 2.0 hub for peripheral sharing
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  • Supports VESA DDC2B emulation and TMDS signal pass-through
  • Solid metal casing for maximum durability
  • Status LED display for easy port status monitoring
  • Front-panel push button and keyboard hotkeys for easy switching
  • USB style keyboard and mouse control, plus two other USB peripherals
  • HDCP compliant
$518.99 CAD
3+ In stock
In stock
CA: 0 | US: 3
In stock
Where To Buy
Same Day Shipping on in-stock items from Canada if ordered by 5pm ET* Details

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Technical Specifications

Warranty Information
Warranty 2 Years
Audio Yes
Cables Included No
Daisy-Chain No
KVM Ports 4
Number of Monitors Supported 2
PC Interface USB
PC Video Type DVI
Rack-Mountable No
DVI Support Yes - Single Link
Hot-Key Selection Yes
IP Control No
Maximum Analog Resolutions 2048x1536 @85Hz
Maximum Digital Resolutions 1920x1200 @60Hz
Maximum Number of Users 1
On-Screen Display No
Port Selection Support Push Button and Hotkeys
Console Interface(s) 2 - 3.5 mm Mini-Jack (3 Position) Female
2 - DVI-I (29 pin) Female
4 - USB Type-A (4 pin) USB 2.0 Female
Host Connectors 4 - USB B (4 pin) Female
8 - 3.5 mm Mini-Jack (3 Position) Female
8 - DVI-I (29 pin) Female
OS Compatibility OS independent; No software or drivers required
LED Indicators 4 - Green - Selected PC
4 - Red - HUB link
Center Tip Polarity Positive
Input Voltage 115V AC
Output Current 1A
Output Voltage 9V DC
Plug Type M
Power Consumption (In Watts) 9
Power Source AC Adapter Included
Humidity 0~90% RH
Operating Temperature 0~40°C
Storage Temperature -20~60°C
Physical Characteristics
Color Black
Material Steel
Product Depth 3.9 in [100 mm]
Product Height 2.6 in [6.6 cm]
Product Width 10 in [25.3 cm]
Weight of Product 2.5 lb [1.1 kg]
Packaging Information
Package Height 7.6 in [19.4 cm]
Package Length 10.6 in [26.8 cm]
Package Width 6.4 in [16.2 cm]
Shipping (Package) Weight 3.8 lb [1.7 kg]
What's in the Box
Included in Package 1 - 4 port Dual DVI KVM Switch
1 - Power Adapter
1 - Instruction Manual
Supports any operating system.
No additional drivers or software required.


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Share keyboard, mouse, speakers and a DVI display between four multimedia computers

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4 Port Dual DVI USB KVM Switch with Audio

Customer Reviews

4 (1 reviews)
4 out of 5 stars
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(4 stars) SOLUTION: If the monitors and USB become unbound!

By: Rando
The manual doesn't say so, but there is another key combination to know about. The manual details using the Q and W to bind/unbind the selected audio channel from the selected monitor+USB. However, what they don't tell you is that it's possible to also unbind the USB hub from the monitor channel. When that happens, your kybd and mouse won't move with the monitors, and you'll have to use the Fn in addition to the n command [n=1..4] to get them linked. Well, I found that the Z and X commands will bind and unbind the USB, respectively. This is likely true for all these types of products.
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