SKU: 24692821980

IPGard 4-Port Dual-Head Dual-Link DVI-I KVM Switch with 4K Support

Sale price$63742.50 Regular price$70825.00
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Ships within 48 hours · Estimated delivery Aug 25 - Aug 30

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Description

IPGard 4-Port Dual-Head Dual-Link DVI-I KVM Switch with 4K SupportThe IPGard 4 Port Dual Link DVI I KVM Switch allows users to control keyboard, video and mouse operation on up to four computers with dual head DVI displays (or HDMI VGA displays with an optional adapter). It supports native video resolution up to 2560 x 1600 at 60 Hz and can also support up to 4K (3840 x 2160 at 30 Hz) resolutions via an HDMI to DVI adapter (available separately). Designed for use in secure defense and intelligence applications, this

The IPGard 4-Port Dual-Link DVI-I KVM Switch allows users to control keyboard, video and mouse operation on up to four computers with dual-head DVI displays (or HDMI/VGA displays with an optional adapter). It supports native video resolution up to 2560 x 1600 at 60 Hz and can also support up to 4K (3840 x 2160 at 30 Hz) resolutions via an HDMI-to-DVI adapter (available separately). Designed for use in secure defense and intelligence applications, this switch is NIAP PP 3.0 certified and includes security features that meet Information Assurance safe control standards.

 

This switch emulates the presence of a keyboard and a mouse for every attached computer through a USB cable, preventing direct connection between the peripherals and the connected computer. It also prevents unwanted and unsecure data from getting transmitted through the DDC lines by means of secure EDID learning and emulation.

 

The unit is equipped with internal anti-tamper switches, which sense attempts to open the device enclosure. Once the system identifies such an attempt, the unit shuts off connections with all the attached PCs and peripherals, disabling any functionality. The controller of the unit comes with a protection feature that prevents reprogramming or reading the firmware. The enclosure is also protected with a tamper-evident seal to provide a visual evidence if the unit has been opened.

Main Highlights
  • Supports Windows, Mac and Linux OS
  • Dual-head DVI-I video interface
  • Native DVI-I resolutions support up to 2560 x 1600 at 60 Hz
  • Supports resolutions up to 3840 x 2160 at 30 Hz via an HDMI-to-DVI adapter (available separately)
  • Supports balanced speakers output and switching
  • Front panel tactile buttons with LED indicator
  • External power supply (included)
  • Made in USA
Security Features
  • Non-reprogrammable ROM
  • Active anti-tamper switches
  • Long-life internal anti-tampering battery
  • External tamper-evident seals
  • Protected firmware
  • Keyboard, mouse and video emulation
  • Secure EDID emulation
  • Absolute isolation on USB channels � no data leakage between ports
  • Certified by NIAP (Protection Profile for Peripheral Sharing Switch Version 3.0)
Applications
  • Government operations
  • Defense applications
  • Secure control rooms
  • Corporate communications
  • Server operations
  • Educational administrations
  • Medical facilities
  • Banking network
  • Insurance data centers
  • Transit management
  • Industrial operation
  • Intelligence communications

IPGard SDVN-4D specs

Video
Format DVI-I Dual Link, DVI 1.0, DVI-D, XVGA
Maximum Pixel Clock 248 MHz
Input Interface 8 x DVI-I 29-pin
Output Interface 2 x DVI-I 29-pin
Resolution Native: 2560 x 1600 at 60 Hz
3840 x 2160 at 30 Hz with HDMI-to-DVI adapter (available separately)
DDC 5 V p-p (TTL)
Input Equalization Automatic
Cable Length Input & Output: Up to 20' (6 m)
Data Rate 1.65 GB/s
USB
Signal Type USB 1.1 and 1.0 keyboard and mouse only
Input Interface 4 x USB Type-B
Output Interface 2 x USB 1.1 Type-A for keyboard and mouse connection only
Emulation Keyboard and mouse
Audio
Audio Input 4 x 3.5 mm stereo audio
Audio Output 1 x 3.5 mm stereo audio
General
Max Computer Connections 4
Panel Front panel SELECT buttons
Power External 100 to 240 VAC / 12 VDC 3 A at 36 W
Approvals NIAP PP 3.0, UL, CE, and ROHS compliant
Operating Temperature 32 to 104°F / 0 to 40°C
Storage Temperature -4 to 140°F / -20 to 60°C
Humidity Up to 80% (no condensation)
Dimensions 12.6 x 2.7 x 6.7" 32 x 6.9 x 17 cm
Weight 4.2 lb 1.9 kg
In the Box
IPGard 4-Port Dual-Head Dual-Link DVI-I KVM Switch with 4K Support
  • PS12VDC3A 12 VDC 3A Power Adapter
  • Limited 1-Year Warranty

All product and company names are trademarks™ or registered® trademarks of their respective holders. Use of them does not imply any affiliation with or endorsement by them.
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 24692821980

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Pam Crosby
San Leandro, US
★★★★★ 5
Just what I needed!
Color: Black, Size: with Dishcloth Holder
Holds all my sink brushes and scrubbies. I have black accents in my kitchen and goes nicely. I especially love the dish rag bar.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 19, 2026
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Lynn Kato
Port Orchard, US
★★★★★ 5
Looks good in the bathroom.
Color: Gold, Material Type: Stainless Steel, Color: Gold, Material Type: Stainless Steel
The quality of this product was excellent. Very sturdy. Easy to assemble. Just what I was looking for. When getting the paper towels, the base did not move all around. Highly recommend for the price.
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Reviewed in the United States on March 18, 2026
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Verified Purchase
Chantell Leatta
New York, US
★★★★★ 5
very nice
Color: Black, Material Type: Stainless Steel
Easy to assemble. Easy to Clean. Very standard nothing insane, good price point for the quality and durability.
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Reviewed in the United States on May 18, 2026
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Verified Purchase
Hannah Glidewell
Alexandria, US
★★★★★ 5
Lightweight but I like it
Color: Black, Material Type: Stainless Steel
Honestly fantastic for the price. It's just heavy enough to not get yanked around. It's pretty. And it has not looked like it has any wear or anything yet. I would recommend it. Especially for the price. If you want something a little bit more heavy duty I would definitely go with something else but I've had no issues
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Reviewed in the United States on December 26, 2025
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Verified Purchase
Wendy Gladhill
Port Orchard, US
★★★★★ 4
It gets the job done.
Color: Silver, Material Type: Stainless Steel
These some on a flat piece of cardboard, and I was concerned. It goes together well, and has held up to Highschooler use for a month so far. It looks nice, but is nothing fancy. If you are looking for any sort of resistance for your paper towel for tearing, this product probably isn't for you. It is weighted enough for it to not fall over, it looks nice enough to be fine but not nice enough to want to steal. Exactly what I was looking for. If you are searching for the perfect paper towel holder... you probably will take issue with this one. If you just need a new paper towel holder, this one might do.
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Reviewed in the United States on January 29, 2026

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