SKU: 83241822343

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

Sale price$144432.00 Regular price$160480.00
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Ships within 48 hours · Estimated delivery Jul 20 - Jul 25

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Description

IPGard 4-Port Quad-Head Dual-Link DVI-I KVM Switch with CAC Port & 4K SupportThe Secure IPGard 4 Port Quad Head DVI I KVM Switch allows users to control keyboard, video, and mouse operation on up to four computers with 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). It features a dedicated CAC port and allows users to assign specific

The Secure IPGard 4-Port Quad-Head DVI-I KVM Switch allows users to control keyboard, video, and mouse operation on up to four computers with 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). It features a dedicated CAC port and allows users to assign specific peripheral devices to this port. Once a peripheral device has been registered by an authenticated admin, users can then switch the connection between that device and the PCs via KVM switching. 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.

Thanks to the opto-isolators that keep the USB data paths electrically isolated from each other, providing high isolation and preventing data leakage between ports. 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
  • Quad-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
  • Configurable CAC port
  • Front panel tactile buttons with LED indicator
  • External power supply (included)
Security Features
  • Non-reprogrammable ROM
  • Active anti-tamper switches
  • 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-4Q-P specs

Video
Format DVI-I Dual Link, DVI 1.0, DVI-D, XVGA
Maximum Pixel Clock 248 MHz
Input Interface 16 x DVI-I 29-pin
Output Interface 4 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 8 x USB Type-B
Output Interface 2 x USB 1.1 Type-A for keyboard and mouse connection only
CAC Support 1 x USB Type-A configurable CAC port
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 4.9 x 6.7" / 32 x 12.4 x 17 cm
Weight 4 lb / 1.8 kg
In the Box
IPGard Secure 4-Port Quad-Head DVI-I KVM Switch with CAC Port & 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: 83241822343

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Verified Purchase
LDC
Omaha, US
★★★★★ 5
Very protective iPad case
Color: 1-Navy Blue
This MoKo iPad case is excellent! It fits perfectly and provides great protection without adding bulk. The navy blue color looks very sleek, and the translucent back shell is a nice touch. It’s super magnetic, with great padding. The smart cover works flawlessly with the auto wake/sleep feature, and the cutouts line up perfectly for Touch ID. Lightweight, durable, and a fantastic value!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 24, 2026
R
Verified Purchase
RippedOff
Boise, US
★★★★★ 5
Fits the new iPads. Buttons are easily accessible.
Color: 1-Navy Blue
Fits the new iPad. Buttons are easy to reach, and it protects the screen with a soft fell back. Easy white clean vinyl on the outside. It has open vent spots so your device can cool. Slim and sleek. A great value for the money. Buttons are easily accessible. High-quality.
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Reviewed in the United States on April 21, 2026
G
Verified Purchase
Grinosca Garcia
West Palm Beach, US
★★★★★ 5
Perfect, it fits like a glove.
Color: 1-Navy Blue
I really liked the sleeve, the navy blue color looks very elegant and the material feels resistant but soft to the touch. What I like the most is that the back is translucent, so you still see the design of the tablet. It works great for watching videos because it stands firm when folding it, and turning off the screen alone when closing it is very practical. Because of the price it has, the quality is excellent.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 26, 2026
D
Verified Purchase
Denny
Massapequa, US
★★★★★ 5
Great Protective Case for My Mother’s iPad
Color: 2-Watermelon Red, Color: 2-Watermelon Red
I bought this case along with my mother’s new iPad, and it was the perfect choice. The watermelon red color looks beautiful with the pink iPad and gives it a very clean and stylish look. The case feels sturdy without adding too much weight, which makes it comfortable for her to carry around and use every day. The stand feature works really well for watching videos, reading, and video calls. I also like that the case supports the auto wake and sleep function, which makes the iPad feel even more convenient and easy to use. The cutouts fit perfectly, and Touch ID still works without any issues. The translucent back is a nice touch because it still lets the iPad color show through while keeping it protected from scratches and bumps. Overall, this case exceeded expectations and makes a great addition for anyone wanting both protection and style for their iPad.
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Reviewed in the United States on May 14, 2026
L
Verified Purchase
Leon
Pawtucket, US
★★★★★ 4
Good product. What you see is what you get.
Color: 1-Navy Blue
Material feels sturdy and was a perfect fit compatible for my iPad. There's adequate grip and padding for a comfortable yet slim feel. Magnets hold it close and in one position when propping it up for watching landscape videos. Back is translucent as advertised. Solid product, put it on as i opened my new ipad for immediate protection. Perfectly safe blind buy if you're also getting that 'frequently bought together' suggestion from Amazon.
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Reviewed in the United States on June 1, 2026

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