SKU: 90300698373

IPGard SDHN-4S-P 4-Port Single-Head 4K DP-to-HDMI KVM Switch with CAC Port

Sale price$63742.50 Regular price$70825.00
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Ships within 48 hours · Estimated delivery Jul 22 - Jul 27

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Description

IPGard SDHN-4S-P 4-Port Single-Head 4K DP-to-HDMI KVM Switch with CAC PortDesigned for use in secure defense and intelligence applications, this SDHN 4S P 4 Port Single Head 4K DP to HDMI KVM Switch with CAC Port from IPGard features mechanical, electrical, and optical signal isolation to prevent hacking and data leakage. It controls data relays using inverted signals, shielding connections from outside intrusion by forcing them to work one at a time. Each port uses its own isolated data channel and each unit features a non

Designed for use in secure defense and intelligence applications, this SDHN-4S-P 4-Port Single-Head 4K DP-to-HDMI KVM Switch with CAC Port from IPGard features mechanical, electrical, and optical signal isolation to prevent hacking and data leakage. It controls data relays using inverted signals, shielding connections from outside intrusion by forcing them to work one at a time. Each port uses its own isolated data channel and each unit features a non-reprogrammable ROM to protect the switch's functions.

The 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 allows users to assign specific peripheral devices to the CAC port. Once a peripheral device has been registered by an authenticated admin, users can then switch the connection between that device and the PC's along with KM switching.

The switch simulates a generic EDID as default, allowing it to operate most of the connected monitors. Both selected and non-selected computers maintain a constant connection with the unit's video emulation controllers, restricting discovery of newly connected monitors during switching operations. Upon activating the KVM, the unit will quickly and automatically learn new EDID for specific monitors. The unit then prevents unwanted and unsecure data from getting transmitted through DDC lines by means of secure EDID learning and emulation.

  • Supports Windows, Mac, and Linux OS
  • Single-head DP-to-HDMI video interface
  • Supports 4K Ultra-HD resolution up to 3840 x 2160 at 30 Hz
  • Supports balanced speaker output and audio switching
  • Advanced configurable CAC port
  • Front panel tactile buttons with LED indicator
  • External power supply (Level VI efficiency)
  • Non-reprogrammable ROM
  • Active anti-tamper switches
  • Long-life internal anti-tampering battery
  • External tamper-evident seals
  • Keyboard, mouse, and video emulation
  • 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 operations
  • Intelligence communications
UPC: 686911122446
In the Box
IPGard SDHN-4S-P 4-Port Single-Head 4K DP-to-HDMI KVM Switch with CAC Port
  • PS12V2A Power Adapter
  • Limited 1-Year Warranty
  • IPGard SDHN-4S-P specs

    Video
    Format DP, HDMI
    Input Interface 4 x DP
    Output Interface 1 x HDMI 19-pin female
    Resolution Up to 4K (3840 x 2160 at 30 Hz)
    DDC 5 V p-p (TTL)
    Input Equalization Automatic
    Cable Length Input: 20' (6 m)
    Output: 20' (6 m)
    USB
    Input Interface 8 x USB type B
    Output Interface 2 x USB 1.1 type A for KM devices
    Emulation Keyboard and mouse
    CAC Support Configurable CAC port
    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 100-240 VAC / 12 VDC 2A at 24 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 1.8 x 6.7" / 32 x 4.6 x 17 cm
    Weight 4.2 lb / 1.9 kg

    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: 90300698373

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    4.1 ★★★★★
    Based on 26 reviews
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    Product Reviews
    C
    Verified Purchase
    Collin M.
    West Palm Beach, US
    ★★★★★ 5
    Fun Dog Toy, Relatively Durable, Looks Great, and Squeaker Isn't Annoying!
    Color: Deep Green, Size: 10 IN
    This is a fun and well-made dog toy that’s held up better than expected, especially considering my dog usually makes quick work of stuffed toys. He’s not the most aggressive chewer, but he’s definitely skilled at tearing things up over time, and this one is still going strong so far. The plush armadillo design is adorable and comes in a variety of color options, which is a nice bonus. It has your standard fluff type filling, and I really appreciate that the squeaker has more of that low grunting sound (like a pig), rather than a sharp, high-pitched one. It’s much less annoying to listen to during playtime. The 10" size was just right for my 45 lb dog, offering a good size for tugging and carrying around. Comfortable to hold, seemingly durable so far, and cute design. Seems to be a winner, would recommend!
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on June 28, 2025
    A
    Verified Purchase
    AmazonBob407
    Natrona Heights, US
    ★★★★★ 5
    Perfect size, cute, reasonably durable, and my dog loves it.
    Color: Pink, Size: 8 IN, Color: Pink, Size: 8 IN
    I ordered this for my 2year old, 55lb Staffy Pitt mix. She’s usually pretty rough on toys. She seems to either destroy them after 15 minutes, or, in a few instances, decides that she likes them enough to treat them more gently, in which they last for months or longer. I have no idea how she chooses, but in this case, she pretty much immediately ripped off part of an ear, but then, and since that time, has played and chewed on it without causing further damage. The toy is pretty adorable and looks and feels well made. It’s not constructed with a super durable material like some toys made for aggressive chewers are, but it’s also not marketed as a toy for aggressive chewers, so the material used is appropriate. The fabric feels dense and of a high quality, and the stitching looks to be of a high quality as well. I chose the 8-inch version in pink, and I’m happy with this size. It’s not too big, nor too small, and is easily portable. It arrived smashed up in a small bag, and I thought maybe it would be deformed when I took it out, but it wasn’t. It unfolded right away and then maintained its normal shape perfectly. Happy with this product, and after receiving it, I ended up ordering another, this time the 6-inch version, and while that is also a nice option, I like, and feel that the 8-inch version is a better deal. If this toy continues to last for a few more months, I would order another one, as my dog enjoys playing with it. It’s not her go to toy, but it is one of the few she keeps in playing rotation on a regular basis.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on September 12, 2024
    P
    Verified Purchase
    princeton von d
    Lowell, US
    ★★★★★ 5
    Luxurious Feel, Durable Build… but Full Rotation Privileges Have Been Revoked 💙🦴 🐾
    Color: Blue, Size: 6 IN, Color: Blue, Size: 6 IN
    🐾 Hi, I’m PVD; toy curator, plush critic & occasional chew sommelier. This armadillo arrived beautifully packaged and immediately met my standards for texture, squeak clarity and cuddle factor. I originally gave it 5 stars for quality; and still do! But today I’m updating the review to reflect my current toy lifestyle rotation. 😌 What impressed me from day one: ✔️ High-end plush feel; soft enough to nap on, tough enough for energetic zoom bites and great relief from teething ✔️ Strong stitching; survived multiple “stress tests” (I chewed with intention) ✔️ HQ squeaker; not tinny or annoying, more of a honk ✔️ 6in is perfect size for small breeds; easy to carry during dramatic hallway walks Why it now gets 4 stars from a seasoned toy collector: ✘ As my luxury toy collection expanded, this one gets grabbed less often ✘ Simple design; I now favor more interactive or complex textures ✘ Still “keep-worthy,” just no longer VIP spot on the chaise lounge Best For: • Pups who enjoy soft comfort toys or emotional support snuggles • Light to moderate chewers • Dogs who like to carry their plushes around proudly • Ideal as a teething toy or thoughtful gift 🚫 Not ideal for: power chewers or highly stimulation-driven pups (like me now; my taste evolved) 📝 Final Re-Barks: Still recommend for pups who love cuddly squeaky companions. Great starter plush and great quality; just know that ultra-picky toy enthusiasts may rotate it out once newer models (or squeakier friends) arrive. — PVD (Plush Aficionado, Toy Rotation Director & High-Maintenance Household Icon) 🐶💁🏻‍♂️✨
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on September 17, 2025
    S
    Verified Purchase
    sandy
    Cuba, US
    ★★★★★ 5
    Hollypet Gray is excellent
    Color: Gray, Size: 14 IN
    This GrayHollpet comes down the assembly line that produces a good product. It is tough and stays together Don't buy the brown one, it started to fall apart in less than 30 days. These can be a good product!
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on February 3, 2026
    M
    Verified Purchase
    Melissa Overton
    Carnegie, US
    ★★★★★ 4
    Super cute
    Color: Gray, Size: 8 IN
    Super cute in person. Didn’t last two weeks with our aggressive chewer but he sure had fun with it
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on May 6, 2026

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