SKU: 52681941182

SmartAVI KVM Switchbox

Sale price$285.75 Regular price$317.50
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Description

SmartAVI KVM SwitchboxDiscover the SmartAVI KVM Switchbox, a robust 4 port DisplayPort KVM solution engineered for professionals who demand secure, reliable control of multiple computers from a single workstation. This 4 port, single head KVM switch is designed to streamline workflows in critical environments such as data centers, control rooms, engineering labs, and design studios. With 4K video support at 30 Hz, you can enjoy crystal clear images, precise color accuracy,

Discover the SmartAVI KVM Switchbox, a robust 4-port DisplayPort KVM solution engineered for professionals who demand secure, reliable control of multiple computers from a single workstation. This 4-port, single-head KVM switch is designed to streamline workflows in critical environments such as data centers, control rooms, engineering labs, and design studios. With 4K video support at 30 Hz, you can enjoy crystal-clear images, precise color accuracy, and smooth motion across demanding applications—from CAD and 3D modeling to video editing and real-time monitoring. The Secure KVM architecture provides isolation between connected systems, helping prevent data leakage and cross-contamination, which is essential for maintaining compliance and protecting sensitive information in multi-system setups. The compact, durable enclosure fits neatly on a desk or can be integrated into a rack, reducing clutter while preserving signal integrity in busy workspaces. Whether you’re updating an existing multi-PC workstation or building a new secure control room, the SmartAVI KVM Switchbox delivers performance, security, and simplicity in one affordable package.

  • 4-Port DisplayPort KVM switch for controlling up to four computers from a single keyboard, mouse, and DisplayPort monitor, enabling seamless cross-system work without swapping cables.
  • 4K video support up to 3840x2160 at 30 Hz, ensuring sharp text, crisp vectors, and smooth video playback across modern displays and professional software.
  • Secure KVM architecture with isolation between connected systems to minimize data leakage and cross-talk, a critical feature for sensitive environments and regulated workflows.
  • Compact, durable enclosure designed for desktop use or rack installation, providing reliable performance in demanding environments while conserving valuable workspace.
  • Easy integration and broad compatibility with standard DisplayPort displays and USB peripherals, supported by robust signal management to maintain image quality across all sources.

Technical Details of SmartAVI KVM Switchbox

  • Ports: 4 DisplayPort input ports for computers; 1 DisplayPort output port to monitor
  • Video interface: DisplayPort 1.x, single-head configuration
  • Maximum resolution: 4K (3840x2160) at 30 Hz
  • Security: Secure KVM design with isolation between connected systems
  • Enclosure: Compact, durable, shielded chassis optimized for desktop and rack use
  • Compatibility: Works with DisplayPort displays and standard USB peripherals through the KVM

How to Install SmartAVI KVM Switchbox

  • Power off all computers and peripherals before beginning the installation to ensure safe connections and proper initialization.
  • Connect each computer’s DisplayPort output to one of the four DP input ports on the KVM switch, matching each source to its designated input.
  • Connect a DisplayPort cable from the switch’s output port to your monitor or display to establish the video path for the active computer.
  • Plug your keyboard and mouse into the USB ports on the KVM switch so they can be shared across all connected computers via the switch.
  • If required by your setup, connect the power supply to the KVM switch and power on all devices. Use the front-panel controls or established hotkey commands to switch between sources and verify that the correct computer is displayed on the monitor.

Frequently asked questions

  • Q: How many computers can I control with the SmartAVI KVM Switchbox? A: Up to four computers can be connected and controlled from one keyboard, one mouse, and a single DisplayPort monitor using the four input ports on the switch.
  • Q: What video resolution does it support? A: It supports 4K video up to 3840x2160 at 30 Hz via DisplayPort, delivering high-detail images and smooth motion for demanding applications.
  • Q: Is the KVM switch secure? A: Yes. The device is designed with secure isolation between connected systems to minimize the risk of data leakage and cross-talk, making it suitable for sensitive environments where data integrity is critical.
  • Q: Do I need special software to operate the switch? A: The SmartAVI KVM Switchbox is designed for straightforward, hardware-based switching. In most cases, no specialized software is required; you can switch inputs via the front panel or standard hotkey commands, depending on your model and firmware.
  • Q: What should I do if the display doesn’t appear correctly after switching? A: Ensure the monitor is connected to the correct DP output, verify that each computer is properly connected to its corresponding DP input, and check EDID settings or display configuration in the active operating system. If issues persist, re-seat cables and power cycle the devices.
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: 52681941182

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4.5 ★★★★★
Based on 24 reviews
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Verified Purchase
Barfly
Draper, US
★★★★★ 5
Works great
Size: 6ft, Color: Silver
Just what I needed for my Dept 56 Christmas display. In past years, it's been a challenge to find enough open plugs for my display. This power strip completely solved that problem. I wish I had found this sooner.
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Reviewed in the United States on April 23, 2026
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Verified Purchase
rice650
Omaha, US
★★★★★ 4
Better than expected - big office cleanup
Size: 6ft, Color: Yellow, Size: 6ft, Color: Yellow
I got this power strip because it seemed like the most plausible one available, notwithstanding the reviews which particularly complained about it being prone to overheating. I certainly didn't want to burn down my home, so I tested it pretty thoroughly before I got anywhere near installing it. The power strip arrived exactly as claimed. It is indeed 45 inches long with sixteen outlets. The power cord is substantial-feeling, and feels like it's probably 14 AWG, or possibly #12 (Pic 1), and was the length I expected (6' in my case). The mounting brackets are sufficient to mount the power strip, but only at the ends, and they can't be concealed. This means that things don't end up as solid as one would like, and if you really care about aesthetics you'll end up being offended, but hey this is a power strip, and if you didn't have it the power cord mess would be way uglier. The outlets themselves are spaced out well enough that there's enough room to put in fairly wide wall wart transformers, but not those which have the plug pins configured such that the transformer has to point sideways. This means that if you want to be able to fill all of the slots, you can only put one of these in, and it has to go at the right-hand end. If you locate it on the left then it covers the switch. In my case, I filled the strip up completely, with one sideways transformer at the right hand end, and I still have many more plugs which won't go, but I've at least managed to improve my cable management a fair bit. Before I installed it, I tested it by boiling an electric kettle using the outlet which is the farthest from the switch (Pic 2). This is the most stressful way to test things, since is stresses all of the wiring and intermediate outlets before it even gets to the one I was using. The kettle draws 11.6 Amps, so about 1400W (though it's amps that actually matter). I then watched the thermal behaviour of the power strip as it worked. As can be seen the first thermograph, Pic 3, the power strip itself stayed cool, indeed barely above ambient. The power meter and power cord going to the kettle are on the right. Pic 4 shows a detail of the switch end of the power strip. The switch never heated to above 77F, which was again barely above ambient. Pic 5 shows a detail of the power meter shown in Pic 2. As can be easily seen, the power cord for the kettle warms up a bit, reaching 100F, but this is clearly the kettle's power cord and plug warming up, not the power strip itself. Pic 6 shows a detail of the unused outlets on the strip. These all warmed up a little, but never got over 83F. To me, this is negligible. As a result of this testing, I had no problems with going ahead and installing the power strip. I knew I'd be filling the power strip, but just adding up the devices I planned to plug in (two desktops, four screens, and numerous other devices), I knew that I wouldn't need more than about 4.5 amps, so I have at least 2.6X headroom. Pic 7 shows a part of the power strip as installed - I couldn't get far enough back to show all of it. Pic 8 is a thermograph of the same, with the power strip running across the middle of the picture. The how spots on the power strip are all transformers - clearly not very efficient, but not actually more than warm, and not the power strip's fault. By contrast, the really hot items visible are a DSL router on the far right, and a VOIP phone device lower on the right. Thus, I conclude that there's nothing untoward with the power strip. Lots of the devices I use are inefficient and/or run fairly hot, but if my house burns down, it doesn't look like it's going to be because of this power strip. All told, this product seems to be very good value for something that actually cleans up my life and has this many outlets. It exceeded my expectations, particularly since my expectations had been lowered by some of the other reviews. It would certainly have been better (for me) had it been longer and with more, and more widely-spaced, outlets, but I can't fault them for making what they made, and their claims seem to have been accurate. Still, the construction is not terribly sturdy and the mounting brackets should have been better thought out.
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Reviewed in the United States on February 2, 2026
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Verified Purchase
Analu Frantz
Charlottesville, US
★★★★★ 5
Plenty of Outlets and Solid Build
Size: 6ft, Color: Silver
I now have way more outlets than I’ll ever need—haha—but that’s not a bad problem to have! This power strip fits neatly behind my TV stand and feels very well made. The spacing between outlets is convenient for larger plugs, and it seems built to last. Overall, a high-quality and practical solution for managing multiple devices.
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Reviewed in the United States on November 13, 2025
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Verified Purchase
Paul
Lowell, US
★★★★★ 5
Good for dc power supplies
Size: 6ft, Color: Yellow, Size: 6ft, Color: Yellow
The AC outlets are very snug. I’m using this primarily for battery tenders and battery chargers; the outlets are spaced far enough apart to fit the dc power supplies and they stay in place even when mounted horizontally.
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Reviewed in the United States on December 16, 2025
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Verified Purchase
William Bolin
Port Orchard, US
★★★★★ 5
As good or better than most.
Size: 4ft, Color: Silver
I was very happy with this item. It’s very heavy duty and appears to be something that will last me forever.
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Reviewed in the United States on May 25, 2026

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