Home workers adding one desk screen
If you work at a dedicated or temporary desk and need more room for documents and applications, check the monitor’s input and positioning before deciding whether you need anything beyond a direct connection.
Who is this setup for?
Hybrid workers reconnecting each day
If you regularly take your laptop away from the desk, a USB-C hub monitor or dock may reduce the number of connections you make on your return. That depends on your laptop supporting the required video and charging functions.
Mac users and multi-display users
If you need more than one external display, check the exact laptop and dock combination. Apple Support says a Mac’s simultaneous display capacity depends on its model and the displays’ resolution and refresh rate.
What should you check before buying?
Decide how many screens and desk devices you need to connect, then match the laptop’s capabilities to the monitor, cable or dock.
Direct-connect monitor
Choose it when: You need one extra screen and your laptop has a compatible video output.
Bear in mind: A direct display connection does not also provide wired networking or extra USB ports.
USB-C hub monitor
Choose it when: You want the display and supported desk connections through one monitor connection.
Bear in mind: The laptop must support the monitor’s USB-C video function, and its power output must meet your charging needs.
Separate dock
Choose it when: You regularly reconnect several devices, such as a display, storage and Ethernet.
Bear in mind: A dock cannot override the laptop’s external-display limits.
Cable or adapter
Choose it when: The laptop can output video but its connector does not match the monitor’s input.
Bear in mind: An adapter still needs a video-capable laptop output; connector shape alone does not establish that capability.
| Priority | What to check | Your needs |
|---|---|---|
| Screen and desk fit | Compare the screen size and resolution with your desk space and document workload. Check the stand’s adjustment or mounting options. | I want room to view documents and applications without choosing a screen that is awkward to position at my desk. |
| Video connection | Identify the exact laptop’s video-capable output and the monitor’s input. If using an adapter, check that it supports the required connection and display mode. | My laptop and screen need a connection that carries video, not merely connectors that fit together. |
| Charging and peripherals | For a USB-C hub monitor or dock, compare its stated power delivery with the laptop’s charging requirement. Check for the USB or Ethernet connections you will use. | Fewer cables matter to me if I also reconnect a charger, accessories or a wired network each day. |
| Multiple displays | Check the laptop’s supported display count and the dock’s operating-system-specific modes at your intended resolution and refresh rate. Apple Support says Mac display limits vary by model. | I need separate workspaces on my external screens, rather than two screens showing the same content. |
| Workstation position | Check whether you can position the screen appropriately. The UK Health and Safety Executive says an individual display screen equipment assessment should be carried out where its rules apply to home or hybrid work. | I use a screen for sustained work and need its position to suit my workspace, not just its available desk area. |
What can go wrong?
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Assuming every USB-C port carries video and charging
The connector’s shape does not establish its functions. A USB-C monitor or adapter may not provide the connection you intend if the laptop port lacks the required video capability.
Check the exact laptop model’s port functions, external-display support and charging requirements before choosing the monitor or adapter.
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Buying a dock for a single compatible screen
If the laptop and monitor have matching video connections, you can connect that screen directly without using a dock for display output.
List the devices you reconnect each day. Consider a dock when you also need its connections for charging, Ethernet or other peripherals.
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Overlooking the screen’s position
A second screen still needs to fit the workstation. Which? identifies height, tilt and swivel as adjustments to consider for comfort.
Check the stand or mounting options against your desk. Where the UK display screen equipment rules apply to your home or hybrid work, use your employer’s individual assessment process, as described by the Health and Safety Executive.
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Assuming a dock’s display headline applies to every laptop
Display modes depend on the host and operating system. For its Nano 8-in-1 A210B, Anker specifies different Windows and macOS behaviour across external monitors; Apple Support says Mac display capacity also varies by model.
Check the exact laptop, dock, operating system, screen count, resolution and refresh rate together before relying on a multi-display claim.
Which brands offer relevant options?
These brand examples illustrate different connection features; check the specification and availability of the exact model you are considering.
Dell
Dell’s P2425HE is an example of a USB-C hub monitor for a desk where display, laptop power and wired networking may all matter.
- Dell lists a 23.8-inch, 1920 × 1080 IPS display at 100Hz, height and pivot adjustment, up to 90W power delivery and 1GbE Ethernet for this model.
- Check that your laptop supports the required USB-C video connection and that the stated power delivery meets its charging needs.
LG
LG’s 24BA650-B illustrates a USB-C office-monitor configuration with conventional video inputs and an adjustable stand.
- LG lists a 23.8-inch Full HD IPS display, 65W USB-C power delivery, HDMI, DisplayPort, USB ports, KVM and height, swivel and pivot adjustment for this model.
- LG marks the 24BA650-B as discontinued. Check the specifications and availability of any different model you consider.
Samsung
Samsung UK describes business-monitor ranges spanning USB-C or Thunderbolt connections, ergonomic designs, high-resolution screens and ultrawide formats.
- The range gives you several types of monitor to compare against your connection and desk requirements.
- These are range categories, not features of every Samsung monitor; confirm the ports and adjustments on the exact model.
Anker
Anker offers hubs and docks for people connecting an existing monitor alongside other desk devices.
- Anker describes docks for connecting displays, power, Ethernet and accessories. Its Nano 8-in-1 A210B page lists two HDMI outputs and up to 85W laptop charging.
- For the A210B, Anker specifies extended external-display content on Windows but mirrored content across external monitors on macOS. Check your exact dock and laptop combination.
Joybuy monitor options
These are external monitors to consider for a laptop second screen, including desk and portable formats. Choose the connection setup separately according to your laptop and any charging or accessory needs.
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ASUS ZenScreen MB249C IPS USB-C monitor
Consider this for a laptop desk setup where a USB-C monitor connection appeals. Check that your exact laptop can send video over its USB-C port and that the planned connection meets its charging needs.
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Dahua 32-inch 4K 165Hz curved OLED gaming monitor
For a desk where its larger, curved gaming-monitor format fits your work as well as other uses, the listed specification includes 3840 × 2160 resolution, HDMI, DisplayPort, a USB hub and Type-C 65W. Check desk fit and confirm your laptop’s video and charging compatibility before relying on a Type-C connection.
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ASUS ZenScreen MB166CR FHD monitor
Consider this ZenScreen model if you move your laptop workspace between locations. Check the exact laptop’s USB-C DisplayPort Alternate Mode support before choosing it for video; the product information lists HDMI as unsupported.
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AOC Q32V4 31.5-inch 2K IPS monitor
Consider this larger screen for a fixed desk with room for it. Confirm that your laptop can connect through its intended video output, and check the stand’s positioning if adjustment matters for your workstation.
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UPERFECT 14-inch 60Hz touchscreen portable monitor
For a second screen you can move between workspaces, this model lists a touchscreen, VESA compatibility and a 180° adjustable stand. Confirm that your laptop supports the USB-C video connection you intend to use, and check the power arrangement for that setup.
Common questions
Do I need a dock to add one monitor to my laptop?
No, not if the laptop has a compatible video output and the monitor has a matching input: you can connect that screen directly. Consider a dock when you also need to reconnect charging, Ethernet or several accessories, and check the laptop’s own display limits before planning multiple screens.
How can I tell whether my USB-C port supports a monitor?
Check the technical specifications for your exact laptop model to confirm video output over that port, then compare them with the monitor or adapter’s requirements. A USB-C connector alone does not establish video support; also check the resolution, refresh rate and number of displays you need.
Will a dock give my Mac two different external desktops?
Check the exact Mac and dock before assuming it will. Apple Support says simultaneous display support depends on the Mac model and each display’s resolution and refresh rate. For its Nano 8-in-1 A210B, Anker specifies mirrored content across external monitors on macOS, rather than the extended external-display content it describes for Windows.
What should I try if the connected monitor shows no image?
Select the correct monitor input, check that the cable is secure and try another compatible cable or video port. Microsoft Support also advises disconnecting accessories that may cause conflicts; in Windows, select Extend if you want an additional workspace rather than a mirrored screen.
Should my home-working screen setup be assessed?
Where the UK display screen equipment rules apply, the Health and Safety Executive says an individual assessment should be carried out. The rules can apply to permanent or long-term home workers and routine hybrid workers who use display screen equipment daily for continuous periods of an hour or more; discuss your particular setup through your employer’s assessment process.