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- The TESmart HKS0401A1U 4-Port HDMI 2.0 KVM Switch suits people who share one monitor and USB peripherals among as many as 4 computers.
- Key specifications include 4 computer inputs, 1 HDMI display output, HDMI 2.0, 4K resolution at 60Hz, and USB 3.0 peripheral switching.
- For Black Friday 2026, compare the included accessories, retailer return terms, bundle contents, and available stock before choosing a listing.
- The TESmart HKS0401A1U is a practical pick for consolidating a multi-computer desk, provided your monitor and devices use compatible HDMI connections.
- The TESmart HKS0401A1U connects up to 4 computers to 1 HDMI monitor.
- The switch supports resolutions up to 4K at 60Hz when the connected devices, display, and cables support the same signal.
- USB 3.0 peripheral switching lets users share compatible accessories between connected computers.
- Black Friday shoppers should check the exact model number, included remote and cables, return policy, and bundle details.
- The TESmart HKS0401A1U is designed for multi-computer desks, not for adding extra display outputs.
The TESmart HKS0401A1U 4-Port HDMI 2.0 KVM Switch connects as many as 4 computers to 1 monitor and shares USB peripherals between them. For Black Friday 2026, the key value question is whether a listing includes the accessories you need and supports your display’s resolution and refresh rate. I researched and compared specs, reviews, and owner feedback to explain what to check before buying.
The TESmart HKS0401A1U is aimed at people who want one keyboard, mouse, and screen to serve a work computer, desktop, or other HDMI-equipped devices. My pick for most people with a single-monitor, multi-computer setup is to prioritize the exact model, signal compatibility, and a clear return policy over a flashy bundle. Skip it if your setup needs multiple monitors or USB-C video switching.
How We Picked
- Checked whether the TESmart HKS0401A1U supports the core 4-computer, 1-monitor switching setup described by the product.
- Compared published HDMI 2.0 and 4K at 60Hz specifications with the needs of common monitor and computer setups.
- Reviewed USB 3.0 peripheral-sharing details and the switching methods described for the model.
- Focused on deal-page checks that affect value: exact model identification, included accessories, retailer terms, and bundle contents.
Our Verdict
#1 · Top pick
TESmart HKS0401A1U 4-Port HDMI 2.0 KVM Switch
The TESmart HKS0401A1U 4-Port HDMI 2.0 KVM Switch is a capable choice for sharing one 4K monitor and USB accessories among as many as 4 computers. Buy it when your devices use compatible HDMI connections and the listing clearly covers the accessories and support you need.
Best for: People switching one HDMI monitor and USB peripherals among up to 4 computers
- Computer inputs
- 4 HDMI-connected computers
- Display output
- 1 HDMI monitor
- Maximum listed resolution
- Up to 4K
- Refresh rate
- Up to 60Hz
- Video interface
- HDMI 2.0
- Peripheral sharing
- USB 3.0 switching
- Connects up to 4 computers to one monitor.
- Supports 4K resolution at up to 60Hz with compatible equipment.
- Shares USB 3.0 peripherals across connected computers.
- Reduces the need to keep separate keyboards and mice at a multi-computer desk.
- Provides a single display output rather than a multi-monitor KVM setup.
- Full 4K at 60Hz operation depends on compatible computers, monitor, and HDMI cables.
Is the TESmart HKS0401A1U 4-Port HDMI 2.0 KVM Switch worth buying on Black Friday 2026?
The TESmart HKS0401A1U is worth considering if you need to share one HDMI monitor and USB peripherals among up to 4 computers. Check 4K at 60Hz compatibility, exact included accessories, and the retailer’s return terms before deciding.
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What does the TESmart HKS0401A1U do?
The TESmart HKS0401A1U 4-Port HDMI 2.0 KVM Switch routes as many as 4 computer connections to 1 HDMI monitor. A KVM switch lets you use a shared keyboard and mouse with the selected computer instead of keeping separate input devices at the desk.
The model also supports USB 3.0 peripheral switching, so compatible USB accessories can be shared between connected computers. Select the computer you want to use through the switch’s supported controls, then work on that device using the shared setup.
The TESmart HKS0401A1U is a one-display product. Check the rear-panel layout and the listing’s included items before ordering, especially if your desk depends on a particular remote, power supply, or cable arrangement. A KVM switch does not make a computer’s video outputs or USB-C ports compatible by itself.
Does the TESmart HKS0401A1U support 4K at 60Hz?
The TESmart HKS0401A1U 4-Port HDMI 2.0 KVM Switch lists support for resolutions up to 4K at 60Hz. Reaching that signal depends on the computer, monitor, HDMI cables, and any connected adapters supporting the same resolution and refresh rate.
Before buying, check the video output specifications for every computer you plan to connect and confirm that your monitor accepts the intended signal through HDMI. Older hardware or unsuitable cables can limit the picture to a lower resolution or refresh rate, even when the switch supports a higher mode.
The TESmart HKS0401A1U is best matched with a straightforward HDMI setup. If your workflow relies on features such as high refresh rates above 60Hz, HDR formats, or a specific color mode, verify explicit support for those features in the product listing and documentation rather than assuming they follow from the 4K specification.
How do you switch computers with the TESmart HKS0401A1U?
The TESmart HKS0401A1U 4-Port HDMI 2.0 KVM Switch lets you select among 4 connected computers while using 1 shared monitor. The model is intended to switch the selected computer’s video and shared USB devices together, keeping a single work area usable across multiple machines.
Review the product listing for the included switching controls and exact accessory bundle. Owners often choose a KVM based on whether its selection method suits their desk, so check that the listed controls are included rather than relying on photos or a general product description.
The TESmart HKS0401A1U does not replace computer setup or device-specific configuration. Connect each computer and the shared peripherals as directed, then confirm that the display and input devices respond correctly when changing sources. Keep the model number visible when comparing retailer pages to avoid confusing this unit with another TESmart configuration.
Who should buy the TESmart HKS0401A1U?
The TESmart HKS0401A1U 4-Port HDMI 2.0 KVM Switch is suited to people who use up to 4 computers at one desk but need only 1 monitor. A home-office user with a work laptop, personal desktop, and additional HDMI-connected systems can reduce the number of separate keyboards and mice on the desk.
The switch also makes sense for users who regularly move between computers and want shared USB peripherals. Confirm that the computers expose compatible HDMI video and that the USB devices you plan to share work with a KVM switch.
The TESmart HKS0401A1U is not the right fit for someone who needs two or more independent displays, a USB-C-only video connection, or a refresh rate beyond its stated 60Hz ceiling. Those requirements call for a different product category or a carefully verified adapter and signal chain.
What should you check before buying the TESmart HKS0401A1U?
The TESmart HKS0401A1U 4-Port HDMI 2.0 KVM Switch needs compatible HDMI connections from each computer and to the monitor. Check whether any laptop in your setup requires a USB-C-to-HDMI adapter, and confirm that the adapter supports the resolution and refresh rate you want.
Next, compare the listing’s exact model number and accessories with your desk requirements. Check which cables, power components, and switching controls are included, and confirm that you have enough compatible cables for all connected devices. Product photos alone do not always show every item in a bundle.
The TESmart HKS0401A1U shares selected USB peripherals, but users should confirm that specialized accessories work through the switch. Review the retailer’s return policy and warranty information as well. Those details matter if a device’s ports, resolution, or switching behavior do not match your setup.
What is the TESmart HKS0401A1U Black Friday 2026 buying advice?
The TESmart HKS0401A1U 4-Port HDMI 2.0 KVM Switch is easiest to compare during Black Friday 2026 when you match the full model number and bundle contents across retailer listings. A listing with the same brand name but a different port configuration is not an equivalent deal.
Look for a clear description of the 4-computer, 1-monitor arrangement, 4K at 60Hz support, and USB 3.0 peripheral switching. Check whether the page spells out the included accessories and whether the seller provides accessible returns and product support. Keep an eye on stock for the exact configuration you want rather than substituting a less suitable variant.
The TESmart HKS0401A1U is a useful purchase when its complete package meets your needs. Compare the final bundle and seller terms, not just the headline offer, and keep the product page or order details handy until you have confirmed the delivered model.
Buying Guide
Confirm your ports and display needs
The TESmart HKS0401A1U connects 4 computers to 1 HDMI monitor. Check that each computer can output HDMI and that your monitor accepts the resolution and refresh rate you want. Plan for a compatible adapter if a laptop lacks HDMI.
Check the exact Black Friday listing
The TESmart HKS0401A1U model number should appear clearly in the product details. Match the port configuration and bundle contents, then check that the listing includes the accessories your desk needs. Do not treat similar product photos as proof that two listings are identical.
Review return and support terms
The TESmart HKS0401A1U must fit your computers, monitor, and USB accessories to be useful. Read the seller’s return window, warranty details, and support information before ordering. Keep your order confirmation and product documentation until the setup works as intended.
Compare the full bundle
The TESmart HKS0401A1U deal value depends on more than the switch itself. Compare listed cables, power accessories, switching controls, and seller terms across offers. Choose the listing that supplies the right package for your desk, rather than paying attention only to promotional wording.
Alternatives to Consider
- IOGEAR GCS1944 4-Port 4K HDMI KVMP Switch: Choose the IOGEAR GCS1944 if its documented feature set and included accessories better match your setup. Compare its connection requirements and display support directly with the TESmart HKS0401A1U before switching brands.
- AV Access 4KSW41-KVM 4-Port HDMI KVM Switch: The AV Access 4KSW41-KVM is another 4-computer, 1-display option to consider if its port layout or accessory package fits your desk better. Confirm its exact supported signal and peripheral connections for your equipment.
- UGREEN 4K HDMI KVM Switch for 4 Computers and 1 Monitor: Choose the UGREEN 4K HDMI KVM Switch if you want to compare another compact 4-to-1 HDMI design. Check the precise version and USB features against the TESmart HKS0401A1U, since model variations affect compatibility.
FAQ
How many computers can the TESmart HKS0401A1U connect?
The TESmart HKS0401A1U 4-Port HDMI 2.0 KVM Switch connects up to 4 computers to 1 HDMI monitor. The switch is intended for selecting one connected computer at a time while sharing compatible USB peripherals. Confirm the HDMI and USB connections on your particular devices before purchase.
Does the TESmart HKS0401A1U support 4K at 60Hz?
The TESmart HKS0401A1U lists support for 4K resolution at up to 60Hz. Your computers, monitor, cables, and any adapters must also support the same signal for that mode to work. Check each device’s specifications and the product documentation before building your setup.
Can the TESmart HKS0401A1U share a keyboard and mouse?
The TESmart HKS0401A1U supports USB peripheral switching, letting compatible USB accessories be shared across the connected computers. A keyboard and mouse are common examples. Check the listing and documentation for connection details, especially if you use specialized input devices or other USB equipment.
Does the TESmart HKS0401A1U work with a USB-C-only laptop?
The TESmart HKS0401A1U uses HDMI for video, so a USB-C-only laptop needs a compatible USB-C-to-HDMI adapter or dock. Verify that the adapter supports the resolution and refresh rate you plan to use. The laptop must also support video output through its USB-C port.
Is the TESmart HKS0401A1U a dual-monitor KVM?
The TESmart HKS0401A1U is a 4-computer, 1-monitor KVM switch, not a dual-monitor model. Shoppers who need two independent displays should check for a KVM explicitly designed for multiple monitors and verify its computer inputs, display outputs, and supported resolutions.
What should I compare for TESmart HKS0401A1U Black Friday 2026 deals?
Compare the exact TESmart HKS0401A1U model number, included accessories, seller, return terms, and stock for the configuration you want. Check that the listing describes 4 computer inputs, 1 monitor output, and the video and USB features your setup needs. Bundle contents can differ between listings.