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4 Port USB DVI KVM Switch with DDM Fast Switching Technology and Cables

Product ID: SV431DVIUDDM

Control 4 DVI, USB-equipped PCs with a single peripheral set, with USB Dynamic Device Mapping to avoid switching lag-time

  • USB DDM technology and Dual-Core design for lag-free switching

  • Supports HD resolutions up to 1920x1200

  • Supports DDC copy and emulation to all ports

More Features . . .
  • Includes four 6ft KVM Cables (USB/DVI)

  • Integrated 2-port USB 2.0 hub

  • One-touch selectable Hot-keys and front panel push-button computer selection

  • No drivers or software required

Prices may be lower from Resellers:

Available in
¥43,418 JPY exc tax
¥46,891 inc tax


May be in stock with Resellers/Distributors

For more products like this please visit our International online store today!

The SV431DVIUDDM 4-Port USB DVI KVM Switch lets you control 4 DVI, USB-equipped PCs using a single peripheral set at high-definition DVI resolutions up to 1920x1200.

The included KVM cables provide a ready-out-of-the-box solution, while USB Dynamic Device Mapping (DDM) and Display Data Channel (DDC) features work to significantly reduce switching lag-time and improve overall compatibility with your connected display and input devices, saving you time and money.

For the next level in KVM performance, this DVI KVM switch integrates dual-core dedicated processing per channel and innovative, USB DDM technology that enables you to quickly switch between connected computers with next-to-zero delay. DDM maintains a constant communication channel between your USB peripherals and connected systems, avoiding the time necessary for your systems to re-recognize the devices when switching.

In addition to faster switching, the KVM offers All-time Display Data Channel (Full DDC) technology to maintain proper display detection among connected systems, a simple one-touch button for hot-key selection and an integrated 2-port USB hub allowing you to share additional peripherals.

Backed by a StarTech.com 2-year warranty and free lifetime technical support.

The StarTech.com Advantage
  • Switch between devices with minimal lag through fast-switching DDM technology
  • Instant setup and operation with included KVM cables
  • Near universal compatibility with all USB input devices through USB DDM Ports
Common Customer Questions

View FAQs...

Supports any operating system.
No additional drivers or software required.

  • Control 4 USB-enabled computers using a single keyboard, mouse, and DVI monitor
  • Use in call centers, help desks, education, and home office environments to control multiple systems
  • Ideal for financial/banking industries, graphic designers, multimedia applications and industries using CAD/CAM applications
Product Numbers
Warranty Information
Warranty 2 Years
Audio No
Cables Included Yes
Daisy-Chain No
KVM Ports 4
Number of Monitors Supported 1
PC Interface USB
PC Video Type DVI
Rack-Mountable No
Hot-Key Selection Yes
IP Control No
Maximum Digital Resolutions 1920x1200
Maximum Number of Users 1
On-Screen Display No
Port Selection Support Push Button and Hotkeys
Console Interface(s) 1 - DVI-I (29 pin) Female
2 - USB Type-A (4 pin) USB 2.0 Female
Host Connectors 4 - DVI-I (29 pin) Female
4 - USB B (4 pin) Female
Other Interface(s) 1 - RJ-45 Female
2 - USB Type-A (4 pin) USB 2.0 Female
OS Compatibility OS independent; No additional software or drivers required
LED Indicators 4 - PC Selection Indicators
4 - Hot-Key Selection Indicators
Center Tip Polarity Positive
Input Current 0.4A
Input Voltage 100 ~ 240 AC
Output Current 2.0A
Output Voltage 5 DC
Plug Type M
Power Consumption (In Watts) 10
Power Source AC Adapter Included
Humidity 0~80% RH (Non-Condensing)
Operating Temperature 0°C to 60°C (32°F to 140°F)
Storage Temperature -30°C to 70°C (-22°F to 158°F)
Physical Characteristics
Color Black
Enclosure Type Steel
Product Height 0.9 in [22 mm]
Product Length 2.6 in [66 mm]
Product Weight 2.6 lb [1.2 kg]
Product Width 5.4 in [138 mm]
Packaging Information
Shipping (Package) Weight 7.4 lb [3.4 kg]
What's in the Box
Included in Package 1 - KVM Switch
4 - 6ft DVI-D USB KVM Cables
1 - Firmware Upgrade Cable
1 - Universal Power Adapter (NA/UK/EU)
1 - Instruction Manual
2 Port Dual DVI USB KVM Switch with Audio & USB 2.0 Hub

2 Port Dual DVI USB KVM Switch with Audio & USB 2.0 Hub

Share a keyboard, mouse and dual DVI displays/monitors between 2 multimedia computers

¥34,579 exc tax
¥37,345 inc tax

DVI-D Dual Link Cable - M/M

15 ft DVI-D Dual Link Cable - M/M

Provides a high-speed, crystal-clear connection to your DVI digital devices

¥2,750 exc tax
¥2,970 inc tax

* Product appearance and specifications are subject to change without notice.