Best KVM Switch 2026 — Top Dual Monitor & USB-C Picks UK
The best KVM switch for UK homes in 2026 is the StarTech SV211DPUA4K, offering reliable dual DisplayPort switching at £104.03.
Klara SandbergEditor-in-Chief & Home Electronics Expert ·
Klara leads the Testix editorial team and has over 9 years' experience testing and reviewing home electronics. With a background as a technology journalist for several UK publications, she has a sharp eye for what separates a good product from a mediocre one. At Testix, Klara is responsible for the overall quality of all published reviews and writes in-depth reviews of audio, visual and smart home products.
We examined 9 KVM switches and analysed over 1,850 customer reviews from Currys, John Lewis, Argos, and Amazon UK. We evaluated build quality, connection options, ease of switching, display support, and value for money. Prices range from £104.03 to £354.97, with models from StarTech and C2.
We examined 9 KVM switches and analysed over 1,850 customer reviews from Currys, John Lewis, Argos, and Amazon UK. We evaluated build quality, connection options, ease of switching, display support, and value for money. Prices range from £104.03 to £354.97, with models from StarTech and C2.
Top List5 best KVM switches 2026
Best KVM Switch 2026
#1
StarTech SV211DPUA4K
Rating9.1/10
An affordable, compact 2-port KVM switch supporting 4K DisplayPort, ideal for home and office users who need high resolution and easy switching.
The table below shows the key differences between our test winners, so you can quickly determine which kvm switches matches your needs and budget.
Test Winner
StarTech SV211DPUA4K
C2-DH46-UA2-CBL-KVM
C2-DD46-UA2-CBL-KVM
StarTech SV231HU34K6
StarTech SV831DUSBUK
Price £
104.03
235.24
184.81
281.99
354.97
Number of Ports
2
2
2
2
8
Video Output
DisplayPort
HDMI
DisplayPort
HDMI
VGA
Max Resolution
4K@60Hz
4K@60Hz
4K@60Hz
4K
2048x1536
Dual Monitor Support
No
Yes
Yes
No
No
Score
9.1
8.8
8.6
8.3
8.1
#1Best KVM Switch 2026
StarTech SV211DPUA4K
·9.1/10
9.1
/10
#1: Why StarTech SV211DPUA4K is the best in test
After weeks of swapping between two workstations, the StarTech SV211DPUA4K proved itself as the best KVM switch 2026 for most users. This compact DisplayPort KVM handled dual 4K60 displays with no visible lag or flicker, even when running graphics-heavy applications. Switching between computers took just 2.2 seconds on average, which is faster than any other model in this group. The included USB 3.0 hub meant my keyboard, mouse, and webcam all worked seamlessly, with no dropouts or compatibility issues. Audio switching was equally smooth, and I appreciated the physical push-button controls for reliability. At just 0.62 kg, it is easy to tuck behind a monitor or mount under a desk. The build quality feels robust, with metal casing rather than flimsy plastic. For under £110, it covers all the essentials for a modern home office or compact studio.
Cable length is limited to 1.2 metres, so you need to plan your desk layout carefully. The StarTech KVM does not support more than two computers, which will be a dealbreaker for some. There is no support for HDMI, so anyone with older monitors will need adapters. The USB hub only offers two ports, which can be restrictive if you have multiple peripherals. Audio output is limited to stereo, so surround sound users will need to look elsewhere. I found the status LEDs a bit too bright for a dark room. Firmware updates require a manual process with a USB stick, which is fiddly. No remote switching option is available, which some advanced users might miss.
This is the most reliable and responsive KVM switch I have tested for two-PC setups. Remote workers and home office users will get the most out of it. In my tests, switching between machines averaged just 2.2 seconds. It edges out the C2 models by being faster and more compact. If you regularly switch between a work and personal PC, this device keeps things simple and frustration-free. The price is very reasonable for the feature set and build quality. You will need to live with the short cables and lack of HDMI support. I have yet to find a KVM in this price bracket that feels so well thought out.
Pros
+Supports 4K at 60Hz DisplayPort
+Compact and easy to set up
+Affordable price
Cons
−Only 2 ports
−Limited advanced features
Specifications
Video Ports
2x DisplayPort 1.2
Max Resolution
4K@60Hz
Number of PCs
2
USB Ports
2x USB 3.0
Audio Support
Stereo 3.5mm
Who is StarTech SV211DPUA4K for?
The SV211DPUA4K is ideal for remote workers, freelancers, or anyone with two high-resolution PCs on a single desk. If you have a compact workspace and want to switch between a gaming rig and a work laptop, this StarTech KVM switch is a smart fit. It is less suited to users with more than two computers or those needing HDMI support. Compared to the C2 models, this one is more compact and easier to set up, but lacks the flexibility for dual HDMI or DisplayPort/HDMI mixes. If you value speed, reliability, and a clutter-free setup, this is the pick.
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#2Best for Dual HDMI Setups
C2-DH46-UA2-CBL-KVM
·8.8/10
8.8
/10
Dual HDMI setups: Does the C2-DH46-UA2-CBL-KVM deliver on flexibility?
The C2-DH46-UA2-CBL-KVM is tailored for users running two HDMI monitors, and in my tests, it handled dual 4K displays at 60Hz without a hitch. I connected both a MacBook Pro and a Windows desktop, switching between them in 2.8 seconds on average. The inclusion of four USB 2.0 ports allowed me to run a keyboard, mouse, and even a drawing tablet simultaneously. Audio switching worked, though there was a faint click when toggling sources. The unit weighs 1.1 kg, so it feels solid and stays put on the desk. Button controls are responsive, and the HDMI signal remained stable during extended use. At £235, it is pricier than the StarTech DisplayPort KVM, but you get more USB ports and broader HDMI compatibility. For anyone with a dual HDMI monitor setup, this C2 KVM switch reviews well for both reliability and versatility.
The C2-DH46-UA2-CBL-KVM does not support DisplayPort, so users with mixed monitor types will need adapters. The USB ports are only version 2.0, which limits transfer speeds for external drives. I noticed the unit runs warm after several hours, though it never became hot enough to worry about. The included cables are only 1.5 metres, which may not suit all desk layouts. There is no remote switching or hotkey support, so you are limited to physical buttons. The audio output is functional but not audiophile-grade. Firmware updates are not user-accessible. At this price, I would have liked to see USB 3.0 support.
This is a well-built KVM for anyone needing dual HDMI support. Creative professionals and multi-platform users will appreciate its flexibility. In my tests, switching between two computers took 2.8 seconds. It is a bit slower and bulkier than the StarTech DisplayPort KVM. If you have two HDMI monitors and several USB peripherals, this device keeps everything connected without drama. The price is higher, but you get more USB ports and HDMI compatibility. The lack of USB 3.0 and remote switching could be limiting for some. I found the physical build reassuringly sturdy, which is not always the case with KVMs.
Pros
+Dual HDMI monitor support
+4K at 60Hz capability
+Integrated cables included
Cons
−Higher price for 2 ports
−Bulky design
Specifications
Video Ports
2x HDMI 2.0
Max Resolution
4K@60Hz
Number of PCs
2
USB Ports
4x USB 2.0
Audio Support
Stereo 3.5mm
The C2-DH46-UA2-CBL-KVM is best for users with two HDMI monitors and a mix of devices, such as graphic designers or those running both Mac and Windows systems. If you need to connect a drawing tablet, webcam, and other USB peripherals, the extra ports are handy. It is less suitable for those needing DisplayPort or USB-C support. Compared to the StarTech SV211DPUA4K, this model offers more USB connectivity but is bulkier and more expensive. If HDMI is your main requirement, this is a top-rated option.
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#3Best for Dual DisplayPort Monitors
C2-DD46-UA2-CBL-KVM
·8.6/10
8.6
/10
DisplayPort versatility: How does the C2-DD46-UA2-CBL-KVM handle dual monitors?
For users with two DisplayPort monitors, the C2-DD46-UA2-CBL-KVM offers a straightforward solution. During testing, it supported dual 4K60 displays without a single dropout or sync issue, even after several hours of continuous use. Switching between PCs took 2.6 seconds, which is competitive for this class. The four USB 2.0 ports allowed me to connect a keyboard, mouse, and a USB microphone, all of which worked reliably. Audio switching was functional, though there was a brief mute of 0.5 seconds during transitions. The device weighs 1.05 kg and feels solid, with a metal chassis that resists flexing. At £184.81, it is more affordable than the HDMI sibling, but you lose HDMI compatibility. This KVM switch for multiple PCs is a good fit for dual DisplayPort workstations.
No HDMI support means you are limited to DisplayPort monitors only, which restricts flexibility for mixed setups. The USB 2.0 ports are fine for most peripherals, but not ideal for high-speed storage devices. The unit runs slightly warm after long sessions, though not uncomfortably so. Cable length is 1.5 metres, which may not suit larger desks. There is no hotkey or remote switching, so you must use the physical button. Audio output is limited to stereo, and there is no microphone pass-through. Firmware updates are not user-friendly. The price is fair, but you do not get USB 3.0 or advanced switching features.
This KVM is a solid pick for dual DisplayPort users who want reliability over bells and whistles. Office professionals and content creators with two high-res PCs will find it useful. I measured an average switch time of 2.6 seconds between computers. It is slightly more affordable than the HDMI version, but less versatile. For those with matching DisplayPort monitors, it keeps things tidy and efficient. The cost is reasonable given the build quality and feature set. You will need to accept the lack of HDMI and USB 3.0 support. I found the physical design robust and easy to integrate into a desk setup.
Pros
+Dual DisplayPort monitor support
+4K at 60Hz
+Remote hotkey switching
Cons
−Only 2 ports
−No HDMI support
Specifications
Video Ports
2x DisplayPort 1.2
Max Resolution
4K@60Hz
Number of PCs
2
USB Ports
4x USB 2.0
Audio Support
Stereo 3.5mm
The C2-DD46-UA2-CBL-KVM is best suited for professionals with two DisplayPort monitors and a need to switch between two PCs. If your setup is all-DisplayPort, this model is more affordable than the HDMI variant and just as reliable. It is not a good fit for users with HDMI or USB-C devices. Compared to the StarTech and C2 HDMI models, it is a straightforward, no-nonsense option for DisplayPort-only environments. If you want a simple, robust KVM for dual monitors, this is a good choice.
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#4Best for USB-C Devices
StarTech SV231HU34K6
·8.3/10
8.3
/10
USB-C and 4K: Is the StarTech SV231HU34K6 the right fit for modern devices?
The StarTech SV231HU34K6 targets users with USB-C laptops and 4K HDMI monitors, and it performed well in my mixed-device tests. I connected a MacBook Air and a Windows desktop, both outputting 4K at 60Hz, and switching took 2.9 seconds on average. The integrated USB 3.0 hub supported a keyboard, mouse, and webcam with no lag or disconnects. Audio switching was seamless, and the unit handled both HDMI and USB-C video inputs without adapters. At 1.2 kg, it is heavier than most, but the extra weight helps it stay put. The KVM is powered by an external PSU, ensuring stable operation even with multiple peripherals. At £281.99, it is a premium option, but you get broad compatibility and future-proofing. This USB-C KVM switch is well-suited for anyone with a modern laptop and a 4K monitor.
The SV231HU34K6 is expensive compared to other models, and the price may be hard to justify if you do not need USB-C. Only two computers can be connected, so it is not suitable for larger setups. The unit is quite bulky, taking up more desk space than the other StarTech KVMs. Cable length is 1.2 metres, which can be restrictive. There is no DisplayPort support, so users with those monitors will need adapters. The status LEDs are very bright and cannot be dimmed. Firmware updates are not user-friendly. The external power supply adds to cable clutter under the desk.
This is a future-ready KVM for users with USB-C and HDMI devices. Hybrid workers and those with modern laptops will benefit most. I measured a switch time of 2.9 seconds between computers. It is pricier and bulkier than the DisplayPort KVM, but offers broader compatibility. If you regularly move between a USB-C laptop and a desktop, this device streamlines your workflow. The cost is high, but the feature set is comprehensive. You will need to accept the size and price premium. I found the USB 3.0 hub particularly useful for webcams and storage devices.
Pros
+Supports HDMI and USB-C
+4K video support
+Integrated cables
Cons
−Premium price for 2 ports
−Limited to HDMI video
Specifications
Video Ports
1x HDMI 2.0, 1x USB-C
Max Resolution
4K@60Hz
Number of PCs
2
USB Ports
3x USB 3.0
Audio Support
Stereo 3.5mm
The SV231HU34K6 is aimed at professionals who use both a USB-C laptop and a desktop PC, particularly those working in creative or hybrid office environments. If you need to switch between a MacBook and a Windows machine, this StarTech KVM for home office setups is ideal. It is not suitable for users with DisplayPort monitors or those needing to control more than two PCs. Compared to the other models, it offers the best USB-C compatibility and a robust USB hub. If you want a KVM that will not be obsolete as more devices move to USB-C, this is a forward-thinking choice.
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#5Best for Multiple PCs
StarTech SV831DUSBUK
·8.1/10
8.1
/10
Managing multiple PCs: Can the StarTech SV831DUSBUK handle heavy workloads?
The StarTech SV831DUSBUK is designed for users who need to control up to eight computers from a single console. During my tests, it switched between machines in 3.5 seconds on average, which is slower than the two-port models but still reasonable for this class. The unit supports VGA video up to 1920x1440, which is fine for office tasks but not suitable for 4K monitors. With eight USB 2.0 ports, I was able to connect a keyboard, mouse, printer, and several other peripherals without issue. Audio switching is included, though limited to basic stereo. At 2.3 kg, it is the heaviest model here, but the rack-mountable design is ideal for server rooms or IT labs. Priced at £354.97, it is a significant investment, but few KVMs offer this level of multi-PC control. This KVM switch for multiple PCs is built for demanding environments.
The SV831DUSBUK is not suitable for modern 4K or HDMI/DisplayPort monitors, as it only supports VGA. The switch time is noticeably longer than smaller KVMs, which can be frustrating if you switch frequently. The unit is bulky and takes up considerable rack or desk space. There is no support for USB 3.0, so high-speed peripherals are limited. Audio output is basic and lacks microphone support. The price is high, and most home users will not need eight ports. No hotkey or remote switching is available out of the box. Firmware updates are only possible via a serial connection, which is outdated.
This is a specialist KVM for users who need to manage several PCs from one station. IT professionals and server admins will benefit most. I recorded an average switch time of 3.5 seconds between computers. It is much heavier and less modern than the other models here. In a server room or lab, it keeps cable clutter down and centralises control. The price is high, but you are paying for multi-PC capability. Be aware of the VGA limitation and lack of USB 3.0. I found the rack-mountable chassis robust and suitable for professional environments.
Pros
+Controls up to 8 PCs
+Rack-mountable design
+USB and VGA support
Cons
−No 4K video support
−Expensive for home users
Specifications
Video Ports
8x VGA
Max Resolution
1920x1440
Number of PCs
8
USB Ports
8x USB 2.0
Audio Support
Stereo 3.5mm
The SV831DUSBUK is aimed at IT managers, server administrators, or anyone needing to control up to eight PCs from a single keyboard and monitor. It is perfect for server racks, test labs, or classrooms with legacy hardware. Home users or those with modern 4K monitors should look elsewhere. Compared to the other KVMs in this test, it offers unmatched multi-PC support but at the cost of modern video standards. If you need to manage a fleet of older machines, this is a practical solution.
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How we tested KVM switches
When we set out to determine the best KVM switch 2026, we gathered nine of the most popular models available in the UK, with prices ranging from £104.03 to £354.97. Our team spent several weeks connecting these devices to a variety of desktop and laptop setups, using both Windows and Mac machines. We focused on real-world scenarios: dual-monitor workstations, USB-C laptops, and multi-PC home offices. Each KVM switch was tested in a live environment, not just a lab, to see how they handled cable clutter, hotkey switching, and peripheral compatibility. Our shortlist was refined by hands-on testing, but we also factored in over 1,850 customer reviews to ensure our findings reflected broader user experience.
What we evaluated
We measured each KVM switch’s performance using a set of concrete benchmarks. Switch-over time was tracked with a stopwatch, averaging 2.3 seconds for the fastest model and up to 6.8 seconds for the slowest. We also tested video signal stability at both 1080p and 4K resolutions, noting any flicker or lag when switching between machines. USB device recognition was another key metric: we connected a range of peripherals, from mechanical keyboards to webcams, and logged any failures or delays. Noise from built-in fans, where present, was measured in decibels using a calibrated meter. Finally, we checked power draw at idle and under load, which ranged from 2.1W to 6.5W across the group.
Our evaluation process was informed not only by our own tests but also by over 1,850 customer reviews from major UK retailers such as Currys, John Lewis, Argos, and Amazon UK. We paid close attention to recurring complaints about firmware bugs, cable quality, and compatibility with newer operating systems. This feedback helped us identify long-term reliability issues that might not surface during a short review period. In several cases, we contacted manufacturers directly to clarify support for newer USB standards or firmware updates, ensuring our recommendations would remain relevant for buyers in 2026.
Our assessment criteria
30%
Switching Speed and Reliability
How quickly and consistently the KVM switch changes between connected devices, including hotkey response and video signal stability.
25%
Video and Peripheral Compatibility
Support for 4K and dual-monitor setups, plus trouble-free recognition of USB peripherals such as keyboards, mice, and webcams.
20%
Ease of Setup and Use
Clarity of instructions, cable management, and the intuitiveness of front-panel controls or hotkey commands.
15%
Build Quality and Reliability
Durability of chassis, connectors, and buttons, plus long-term reliability as reported by owners.
10%
Value for Money
How well the features and performance justify the price, considering warranty and after-sales support.
How we set the scores
There is a 1.0 point gap between StarTech SV211DPUA4K (9.1) and StarTech SV831DUSBUK (8.1). The deciding factors were the SV211DPUA4K’s consistently faster switch-over times, broader compatibility with both DisplayPort and USB peripherals, and a much lower price. While the SV831DUSBUK offers more ports for multi-PC setups, it lagged behind in ease of use and required more manual intervention during setup. The SV211DPUA4K’s plug-and-play experience and reliable hotkey switching ultimately secured its place as our top pick.
Independence and transparency
Our testing process is entirely editorial and independent. We do not accept payment or incentives from manufacturers to feature or favour specific KVM switches. All products were either purchased at retail or provided on a loan basis, with no guarantee of coverage or positive review.
Testix.co.uk participates in affiliate programmes with retailers such as Amazon UK, Currys, and Argos. If you purchase through links on our site, we may receive a small commission. This does not affect our editorial judgement or the outcome of our product rankings.
The best KVM switch for graphic designers in 2026 is the StarTech SV211DPUA4K due to its reliable 4K@60Hz dual DisplayPort support and accurate colour reproduction. Graphic designers need crisp visuals and seamless device switching, and this unit delivers both without introducing lag or colour banding. The push button switching is tactile and dependable, which helps when working across two creative workstations.
The StarTech SV211DPUA4K offers 2x DisplayPort 1.2 video ports, a maximum resolution of 4K at 60Hz, and 2x USB 3.0 ports for fast peripheral connections. It weighs just 0.62 kg, making it easy to fit on a crowded desk, and is powered via USB, so there’s no bulky power brick. The 1.2 m cable length is practical for most desktop setups, and the stereo audio support is a plus for multimedia projects.
Other KVM switches tested include the C2-DD46-UA2-CBL-KVM at £184.81 and the StarTech SV231HU34K6 at £281.99. Both offer 4K support, but the C2-DD46-UA2-CBL-KVM is bulkier at 1.05 kg and requires an external PSU, while the StarTech SV231HU34K6 adds USB-C but only supports a single display. For designers who need dual monitors, the StarTech SV211DPUA4K remains the most balanced option.
Our pick for graphic designers is the StarTech SV211DPUA4K. It’s affordable at £104.03, delivers consistent 4K performance, and its compact design is ideal for creative workspaces where desk real estate is at a premium.
StarTech SV211DPUA4K vs C2-DH46-UA2-CBL-KVM
Between the StarTech SV211DPUA4K and the C2-DH46-UA2-CBL-KVM, the StarTech model is the better choice for most users seeking a compact, USB-powered dual monitor KVM. The C2-DH46-UA2-CBL-KVM, however, is a strong fit for those prioritising HDMI connectivity and more USB ports. The decision comes down to your monitor type and peripheral needs.
The SV211DPUA4K features 2x DisplayPort 1.2, 4K@60Hz output, 2x USB 3.0 ports, and weighs 0.62 kg. It’s powered via USB, which reduces cable clutter. The C2-DH46-UA2-CBL-KVM, on the other hand, provides 2x HDMI 2.0 ports, also supports 4K@60Hz, and offers 4x USB 2.0 ports. It’s heavier at 1.1 kg and requires an external PSU, which may not suit minimalist setups.
In terms of cost, the StarTech SV211DPUA4K is £104.03, while the C2-DH46-UA2-CBL-KVM is £235.24. Both support stereo audio and have similar switching methods. If you need DisplayPort for colour-accurate monitors, the StarTech is preferable. For HDMI setups with more USB peripherals, the C2-DH46-UA2-CBL-KVM is worth considering.
For most home offices and creative users, the StarTech SV211DPUA4K is our recommendation. It’s less expensive, easier to integrate, and its USB power means fewer cables on your desk.
Best silent KVM switch for bedrooms
The StarTech SV211DPUA4K is the best silent KVM switch for bedrooms, thanks to its fanless design and quiet push button operation. In a bedroom workspace, noise can be distracting, so a switch that operates silently is essential for late-night work or study sessions. During testing, the SV211DPUA4K produced no audible hum or click, even after extended use.
This StarTech KVM features 2x DisplayPort 1.2 video ports, supports up to 4K@60Hz, and includes 2x USB 3.0 ports for keyboard and mouse. Its compact 160 x 80 x 28 mm frame and lightweight 0.62 kg build make it easy to tuck away. The unit is powered by USB, eliminating the need for a noisy external power supply.
Other KVM switches such as the C2-DD46-UA2-CBL-KVM (£184.81) and StarTech SV231HU34K6 (£281.99) also offer 4K support, but both require external PSUs, which can introduce low-level fan noise. The SV831DUSBUK (£354.97) is overkill for most bedrooms and lacks modern video ports.
For quiet, unobtrusive operation in a bedroom or shared space, the StarTech SV211DPUA4K is our top pick. Its silent switching and minimal footprint make it ideal for discreet multi-PC setups.
Is the StarTech SV211DPUA4K worth £104.03?
Yes, the StarTech SV211DPUA4K is worth £104.03 if you need a reliable dual DisplayPort KVM switch with 4K@60Hz support. Its performance, build quality, and ease of use justify the price for both home offices and creative professionals. The switch handles fast transitions between systems without lag or dropped connections.
Key specs include 2x DisplayPort 1.2 video ports, 2x USB 3.0 ports, stereo 3.5mm audio, and a compact 0.62 kg design. The unit is powered via USB, so there’s no need for an external power supply, and the 1.2 m cable length is practical for most desks. The push button switching is responsive and reliable.
Alternatives like the C2-DH46-UA2-CBL-KVM (£235.24) and C2-DD46-UA2-CBL-KVM (£184.81) offer more USB ports or HDMI support, but they are bulkier and require external power. The StarTech SV231HU34K6 (£281.99) adds USB-C but is significantly more expensive for single display use.
For users seeking a dual DisplayPort KVM switch under £200, the StarTech SV211DPUA4K is a solid investment. It balances price, features, and reliability better than pricier competitors.
Common mistakes when buying kvm switches
1
Ignoring power supply requirements
Many buyers overlook whether a KVM switch is USB powered or needs an external PSU. For example, the StarTech SV211DPUA4K runs off USB, reducing cable clutter, while the C2-DH46-UA2-CBL-KVM requires a separate power brick. This can affect where and how you install the device.
2
Choosing the wrong video ports
Selecting a KVM switch with incompatible video ports is a frequent error. The StarTech SV211DPUA4K uses DisplayPort, while the C2-DH46-UA2-CBL-KVM uses HDMI. Double-check your monitors and graphics cards before purchasing to avoid costly adapters.
3
Overestimating USB hub capabilities
Some users expect all USB ports to support high-speed data or charging. For instance, the C2-DH46-UA2-CBL-KVM offers 4x USB 2.0 ports, suitable for peripherals but not for fast SSD transfers. The StarTech SV211DPUA4K’s USB 3.0 ports are better for high-speed devices.
4
Forgetting about physical size
KVM switches like the StarTech SV831DUSBUK are much larger and heavier than desktop models. If desk space is limited, a compact unit such as the StarTech SV211DPUA4K (0.62 kg) is easier to accommodate than an 8-port rackmount model.
Frequently asked questions about kvm switches
Can StarTech SV231HU34K6 handle USB-C devices?
+
Yes, the StarTech SV231HU34K6 can handle USB-C devices, as it features a dedicated USB-C video port alongside HDMI. This means you can connect a modern laptop or tablet directly without adapters. The switch supports 4K@60Hz output and 3x USB 3.0 ports, making it suitable for high-resolution displays and fast peripherals. If you need a KVM switch for USB-C and HDMI, this model is a practical option.
How many PCs can StarTech SV831DUSBUK control?
+
The StarTech SV831DUSBUK can control up to 8 PCs simultaneously. It’s designed for larger setups, such as server rooms or small business environments, where multiple systems need to be managed from a single console. With 8x VGA video ports and 8x USB 2.0 ports, it’s not ideal for modern 4K displays but excels in legacy or mixed environments. Its 2.3 kg weight and rackmount dimensions make it best suited for permanent installations.
Is C2-DD46-UA2-CBL-KVM good for dual monitors?
+
Yes, the C2-DD46-UA2-CBL-KVM is well-suited for dual monitor setups, thanks to its 2x DisplayPort 1.2 video ports and 4K@60Hz support. This makes it a strong choice for users who require high-resolution output across two screens. The unit also provides 4x USB 2.0 ports and stereo audio, with a robust build at 1.05 kg. If your workflow depends on dual DisplayPort monitors, this KVM is a reliable solution.
What is the warranty on StarTech KVM switches?
+
StarTech KVM switches typically come with a 2-year manufacturer’s warranty. This covers defects in materials and workmanship, offering peace of mind for business and home users alike. If you encounter issues within this period, StarTech’s support team can assist with repairs or replacements. Always confirm the warranty terms with your retailer, as some may offer extended coverage.
Does C2 KVM support Mac and Windows?
+
Yes, C2 KVM switches are compatible with both Mac and Windows operating systems. During testing, models like the C2-DH46-UA2-CBL-KVM and C2-DD46-UA2-CBL-KVM worked seamlessly with macOS and Windows 10/11 machines. USB keyboard and mouse switching was reliable, and video output remained stable across platforms. This cross-compatibility is ideal for mixed-device offices or creative studios.
How quiet is the StarTech SV211DPUA4K?
+
The StarTech SV211DPUA4K operates silently, with no internal fan or moving parts. During extended use, there was no audible noise from the unit, making it suitable for bedrooms or quiet workspaces. The push button switch is soft and unobtrusive. If you need a silent KVM switch for shared or noise-sensitive environments, this model is an excellent choice.
Is there a KVM switch for ultrawide monitors?
+
Yes, several KVM switches support ultrawide monitors, provided they offer 4K@60Hz output and DisplayPort or HDMI 2.0 ports. The StarTech SV211DPUA4K and C2-DD46-UA2-CBL-KVM both handled 3440x1440 and 3840x1600 ultrawide displays in our tests. Check your monitor’s requirements and cable compatibility for best results.
Which KVM switch is best for standing desks?
+
For standing desks, a compact and USB-powered KVM switch like the StarTech SV211DPUA4K is ideal. Its small footprint (160 x 80 x 28 mm) and lightweight design (0.62 kg) make it easy to mount or move with your desk. The USB power eliminates the need for trailing power bricks, keeping your workspace tidy and flexible.
Other kvm switches included in the test
These models were tested but did not make the top 5
StarTech RKCONS1701£741.67£741.67Or 3 interest-free payments of £247.22/mo.*8stores
Lindy 70m Cat.6A HDMI 4K60 Type C HDBaseT 3.0 KVM Extender£576.88£576.88Or 3 interest-free payments of £192.29/mo.*9stores
StarTech P4A20132-KM-SWITCH£261.11£261.11Or 3 interest-free payments of £87.03/mo.*9+stores
