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Description
StarTech.com 8 Port 1U Rackmount DVI USB KVM SwitchStarTech SV831DVIU 8 Port 1U Rackmount DVI USB KVM Switch The StarTech SV831DVIU is an 8 port, 1U rack mount KVM switch designed to give you centralized control of up to eight USB connected computers from a single keyboard, mouse, and monitor. Built for reliability in data centers, server rooms, development labs, and multimedia workspaces, this DVI USB KVM switch streamlines operations by letting you seamlessly switch between systems without
StarTech SV831DVIU 8-Port 1U Rackmount DVI USB KVM Switch
The StarTech SV831DVIU is an 8-port, 1U rack-mount KVM switch designed to give you centralized control of up to eight USB-connected computers from a single keyboard, mouse, and monitor. Built for reliability in data centers, server rooms, development labs, and multimedia workspaces, this DVI USB KVM switch streamlines operations by letting you seamlessly switch between systems without repeatedly reconnecting peripherals. Its compact 1U form factor preserves valuable rack space while delivering enterprise-grade multitasking capabilities. Whether you’re managing eight servers, eight workstations, or a hybrid mix of machines, the SV831DVIU offers precise, fast, and intuitive control that keeps your workflow uninterrupted. The combination of DVI video connectivity and USB keyboard/mouse support ensures broad compatibility with modern displays and peripheral devices, making it an essential asset for IT admins, engineers, and power users who demand dependable, hassle-free KVM switching.
- Control up to eight USB-connected computers from a single keyboard, mouse, and monitor, dramatically reducing desk clutter and simplifying complex office or data-center setups. The SV831DVIU consolidates multisystem management into one streamlined workflow, enabling administrators to monitor, configure, and switch between hosts with minimal downtime.
- Supports high-quality DVI video output, compatible with DVI-enabled displays and HDMI displays via simple adapters, delivering crisp, clear imagery for graphics-intensive tasks, software development, debugging, or engineering simulations. With a maximum practical resolution suitable for most professional displays, you can trust reliable, stable output across each connected device.
- 1U rack-mountable design with rugged construction and front-panel controls for rapid port switching. Choose between convenient front-panel push-buttons or time-saving hot-key commands, allowing fast, hands-free transitions during maintenance, testing, or multi-system demos, all while keeping the rack neatly organized.
- Universal plug-and-play USB keyboard and mouse support means no driver installation is required. The SV831DVIU works across Windows, macOS, and Linux environments, ensuring compatibility in mixed-OS networks or labs and enabling smooth integration into existing IT ecosystems.
- LED indicators and thoughtful cable management help you quickly identify active ports and monitor system status at a glance. The compact, professional enclosure is designed for continuous operation in busy IT spaces, with heat dissipation and airflow considerations optimized for 1U deployments while preserving valuable rack depth for other equipment.
Technical Details of StarTech.com 8 Port 1U Rackmount DVI USB KVM Switch
- Model: SV831DVIU
- Ports: 8-Port KVM switch with DVI video and USB keyboard/mouse connections
- Video: DVI video output; compatible with DVI-enabled displays (HDMI displays can be used with adapters)
- Video Resolution: Supports common professional resolutions up to 1920x1200 (WUXGA) for sharp, clear output
- Form Factor: 1U rack-mountable chassis designed for standard 19" racks
- Rack Compatibility: Standard 19" rack width; mounting hardware included
- Compatibility: Works with Windows, macOS, and Linux systems; no driver installation required
- Switching Methods: Front-panel push-buttons and keyboard hot-key sequences for quick port changes
- Console: Built-in console for keyboard, mouse, and monitor; port indicators provide at-a-glance status
- Cables and Power: Requires separate DVI video cables and USB keyboard/mouse cables; power requirements align with standard KVM peripherals (no need for proprietary power supply in typical setups)
- LED Indicators: Individual port LEDs to indicate active connections and switching status
how to install StarTech SV831DVIU
- Plan your rack layout and mount the SV831DVIU in a suitable 19" rack using the included mounting hardware. Ensure there is adequate airflow around the unit to maintain proper cooling during operation.
- Connect each computer to the KVM switch: attach a DVI video cable from the computer’s video output to the corresponding DVI input on the SV831DVIU, and connect the computer’s USB keyboard and mouse to the USB ports on the switch. Repeat for all eight systems you intend to manage.
- Connect your console peripherals: plug your keyboard, mouse, and monitor into the SV831DVIU’s console ports (the front-accessible DVI and USB connections or the designated console-facing connectors on the back as specified by the model). This creates a single workstation interface for the eight connected hosts.
- Power on the devices: turn on the KVM switch first, followed by the connected computers. Confirm that each host is recognized and that the monitor displays the correct video output when selected.
- Switch between hosts: use the front-panel push-buttons for physical, tactile port selection, or employ the keyboard hot-key sequence defined by the device documentation to cycle through the eight connected computers. Verify that keyboard and mouse respond on the selected host and that the monitor shows the appropriate display output.
- Test and optimize: verify per-port performance, adjust display resolution if needed, and arrange cables for tidy rack appearance. If any host does not respond, re-check USB connections and DVI cables, ensure adequate power if required, and confirm that the correct port is selected.
Frequently asked questions
- How many computers can the SV831DVIU manage? It supports up to eight USB-connected computers, allowing you to control eight separate hosts from one keyboard, mouse, and monitor setup.
- What video connections does it use? The switch uses DVI for video output. HDMI displays can be used with a DVI-to-HDMI adapter, and standard DVI cables connect each host to the switch's DVI inputs while a monitor connects to the console’s DVI output.
- Do I need drivers to use this KVM switch? No. The SV831DVIU is designed for plug-and-play operation across Windows, macOS, and Linux without requiring driver installation.
- What switching methods are supported? You can switch between connected computers using front-panel push-buttons or by using keyboard hot-key sequences, enabling fast and seamless transitions during maintenance or demonstrations.
- Is this KVM suitable for a mixed OS environment? Yes. The SV831DVIU is compatible with multiple operating systems (Windows, macOS, Linux), making it ideal for mixed-OS data centers, development labs, or classrooms where different systems run concurrently.
- What about space and cooling in a data center? The 1U rack-mount design is compact and efficient for dense rack configurations. Ensure appropriate airflow and ventilation around the unit to maintain performance in high-density environments.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
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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
4.3 ★★★★★
Based on 15 reviews
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Product Reviews
★★★★★ 5
Love this protection plan
Quick and easy. My daughter's cracked her screen on her phone, as soon as it happened I went on the app, filed the claim. Ten minutes later I received the email with the shipping lable. The following day I dropped the phone off at ups and 4 hours later I received the digital gift card. Ive filed several claims since getting the protection plan and with four kids its definitelysomething im glad to have especially since i dont have to buy a protectionplan for each item now. I have filed claims for electric scooter the stoped working for no reason, my son's phone stopped charging, my oldest daughter cracked her phone screen, my son's video game controllers up and died and each time it was quick and easy and no fuss
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 13, 2026
★★★★★ 1
Don't waste your money - these people will not help you
On March 9th 2024, I purchased a MCombo Lift Chair costing $785. On the same day, through the same Amazon account (my PERSONAL account since I also have a business account), I purchased an Asurion Complete Protect policy at the cost of $16.99 per month plus taxes. About one month ago, a problem arose with the chair that required me to make a claim using the "Complete Protect" policy that I had purchased for that very item. The claim was initiated on January 1st, 2025 - On January 3rd, I received an email asking me for photographs showing the damage for which I was making a claim. I sent those photographs via email to the address provided on January 6th. On January 27th, having not received ANY response from Asurion, I contacted them via phone and was told that my purchase had been made with a business account, that it was being used for business purposes, and was therefore not covered. I assured the Asurion Representative that it was most certainly not a business use, and that the chair that I was claiming for had been purchased because I had extensive shoulder surgery done that made it impossible to get in and out of bed. After speaking (unsuccessfully) with the Asurion Rep, I then contacted Amazon Customer Service. I spoke with an Amazon Customer Service Representative on the phone who confirmed that I had in fact used my personal account to purchase the chair and the Asurion Complete Protect policy. That representative went on to send a message to Asurion on my behalf confirming that the purchase was for personal use and not business use. Asurion responded, asking me to call them with the order number for the Asurion purchase. The number I gave was the exact same order number on my order history, however, the Asurion Rep could not find it. I was finally able to discover that the order number in Asurion's system was entirely different and isn't even in the same format as an Amazon order number.
Upon the Asurion representative finding my plan, she informed me that the chair was listed as being purchased for business use (despite Amazon confirming that it was NOT) but that I should give them "a couple of business days" to resolve the issue. Five business days later, still no response and so I called them again (Yesterday - February 1st 2025)... Lo and behold, I got the same crap yet again... the purchase was listed as business use and was therefore being denied, but she promised to remove the business use commentary and put the claim through again.
Today, February 2nd, I called Amazon yet again to escalate and had to call THREE times because the first two calls resulted in me finally being connected to an Asurion representative (two different reps) and each time, the Asurion representative hung up the phone as soon as my name was mentioned.
It has become clear to me that the Asurion "Complete Protect" policy is a SCAM - they will NOT take care of your issue, regardless of how long you've been paying. I have been paying every month since March 9th last year - so they've received over $170 from me thus far, with zero other claims, and if I am able to cancel right now, I will only receive $16.99 back. All I want, is the chair that I purchased the policy for coverage of, to be repaired or replaced. Asurion are NOT helping, and are actively avoiding contact.
At this point, I am considering legal action against Asurion for fraud - perhaps even a Class Action. I'll wait and see if my issue gets resolved within the next 10 days or so.
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Reviewed in the United States on February 2, 2025
★★★★★ 5
Asurion is AWESOME!
Ok, so let me start with the fact that you should NOT waste your time calling Amazon's customer service if you think you have a claim under Asurion's monthly protection plan. CALL ASURION!
I wasted almost an hour with Amazon representatives that have absolutely no training in how the Asurion plan works, or even any idea if my item was covered. In fact, they told me the mechanized chair I purchased under the plan wasn't covered!
Finally, my call got escalated to a manager who was just as clueless about my coverage, but had the best idea ever... call Asurion!
The smartest thing I did that morning was hang up with Amazon, and reach out to Asurion as I should have done in the first place.
Dealing with Asurion's customer service, after my Amazon call, was like being elevated to VIP status! 😄
Asurion's rep nicely took all my info, including the chair's purchase date and order number. Then they asked that I upload a couple of pictures of the product, along with a written description of the malfunction I had mentioned over the phone.
This is where it gets really good. They told me they'd review the claim to determine if they'd send a repair
specialist or reimburse me the cost of the item. In less than 48 hours, they determined that a payout was in order, and sent me an email that included an Amazon gift card for the total cost of the item minus the taxes I had paid, which I loaded directly into my Amazon wallet. Apparently, Asurion does not include the purchase taxes in their coverage.
But, I can live with that.
All in all, Asurion's claims division get a double thumbs up 👍🏽👍🏽, and the company gets big ups from me for not only standing behind their protection plan, but doing so expeditiously!
Special note: If you buy a lot of stuff from Amazon, and have Asurion's monthly protection plan, scroll the item listing before pulling the trigger on your purchase... you need to see the green streamer that indicates your product is protected by the plan. If you don't see that, check to see if there are alternative products that might be covered. There are very few electronic or high ticket items that aren't covered, but looking for that green banner in the item description that says it's covered is key to foregoing any future headaches.
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Reviewed in the United States on April 26, 2026
★★★★★ 5
If they can't fix it they will replace it.
This protection plan that i pay monthly for paid for itself ten fold. My 3D printer just quit working and after the manufacturer warrenty had ran out at that. I submitted my claim they emailed me a shipping label in which I shipped out my printer that same day. Two days later they received my printer determined it couldc not be fixed and sent me a Amazon gift card for the full price of my printer. Today I will be receiving my new 3d printer thanks to Complete Protect. I highly recommend anyone and everyone to purchase this policy. This warrenty is like having a home warrenty like Homeshield but for your electronics and probably other stuff that i just have not read to see what else. This insurance will save me so much money over the corse of this year and every year after that. Thank you Complete Protect.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 22, 2026
★★★★★ 5
Chromebook coverage.
EXCELLENT COVERAGE, hassle free, just had to return product for evaluation & decision.
The only complaint I have is there was NO communication on the status of my returning the Chromebook for repair or replacement. I had to keep calling. I did get the full value of purchase on an Amazon gift card so I could buy another one for grandson’s school.
Thank You SOOO MUCH ASURION, eternally grateful for your assistance!
Will always purchase your coverage.
MiMi
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 5, 2026