Choose an external monitor if you need separate screen space for documents and apps; choose a laptop riser with a keyboard and mouse if the built-in screen is sufficient but you want a settled desk arrangement. Add a dock when connecting displays, peripherals and charging through one cable matters, but check the exact laptop’s video support, display limits and charging requirements first. A monitor arm can help with placement after you have chosen a compatible monitor; it cannot replace the screen or its connection.
If you keep several documents, browser windows or apps open, the decision is whether another display justifies the desk space and connection it needs. Home and hybrid work remain relevant: the Office for National Statistics reported that 28% of working adults in Great Britain hybrid worked between January and March 2025. That figure does not indicate which equipment they used or wanted.
If one screen gives you enough room for your work, consider whether raising the laptop and using a separate keyboard and mouse would make your regular desk arrangement more workable. A riser changes where the existing screen sits; it does not add display space.
If your desk has a display and several connected devices, a dock may make connecting the laptop simpler. Its usefulness depends on the exact laptop’s video protocol, supported display configuration and charging requirements, not just the presence of a USB-C socket.
For regular home-based work on a laptop with a small built-in screen, decide whether the main problem is screen space or the arrangement of the existing screen. Then consider connections and desk placement. The shares below relate to consumers’ primary purchasing concern, so each concern represents a different priority rather than an additional requirement for everyone.
| Concern | What to check | Who this matters to |
|---|---|---|
| More working space | Check the laptop’s supported external displays, its video output and the monitor’s input. Decide whether you want an extended desktop rather than a mirrored screen. | If I need documents and reference material visible together, another display addresses a problem a riser cannot; around 33% of consumers put additional screen space first. |
| A workable one-screen desk | Check the riser’s fit and stability with your laptop, access to its ports, and whether you need a separate keyboard and mouse. | When my laptop screen already holds what I need, I would rather arrange it for regular desk use than add a monitor. Around 25% of consumers prioritise that one-screen setup. |
| One-cable connections | Match the dock’s required video protocol and display support to the exact laptop; compare its laptop-specific power delivery with the laptop’s charging requirement. | If I repeatedly connect a display, charging and peripherals at one desk, simplifying that connection matters most; it is the primary need for around 25% of consumers. |
| Desk surface and placement | Once you have chosen a monitor, check its mounting support and the arm’s stated compatibility with both monitor and desk. | With an external screen already in the plan, I need to manage where it sits on a compact desk; around 17% of consumers put placement and desk surface first. |
USB-C describes a connector, not a guarantee of monitor output. DisplayPort Alt Mode is one video route, while a particular dock may specify other protocol requirements.
Find the exact laptop model’s video specifications and compare them with the monitor or dock’s connection requirements before choosing a cable.
A mismatched connection may mean choosing a different cable, adapter, dock or connection route.
Power delivery can depend on the connected system. Dell lists up to 130W for Dell systems but 96W for non-Dell systems on its Pro Smart Dock SD25.
Compare the power stated for your laptop type with the laptop maker’s charging requirement.
If the dock does not meet that requirement, you may need to keep using the laptop’s original charger or choose another connection arrangement.
A dock’s output sockets do not establish how many external displays a laptop can run. Apple advises checking the exact Mac’s supported display count; Microsoft notes that the connection method and number of displays can affect resolution and refresh rate.
Confirm the laptop’s external-display limits, then match the dock, monitors and cables to the configuration you intend to use.
A riser repositions a laptop, and an arm repositions a monitor. Neither creates another display or makes a laptop’s video port compatible.
Decide whether you need one screen or additional desktop space before selecting a stand or mount.
Dell’s dock range is relevant when considering a fixed workstation with several connections, particularly where laptop-specific charging figures matter.
Lenovo is relevant if you are comparing desk docks with display outputs and peripheral connections for a laptop workstation.
LG provides a monitor-led option to examine if you would prefer to assess display, data and charging connections together rather than start with a separate dock.
These options cover external monitors for adding screen space and a dock for connecting a display and peripherals at a regular desk. Choose the screen arrangement first, then check each connection against your laptop; the dock is an addition to a compatible display setup, not a substitute for a screen.
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Consider this external monitor if your laptop’s screen does not give documents and apps enough room at a regular desk.
The product name specifies a 27-inch 4K UHD display. Before planning a single-cable connection, confirm the monitor’s USB-C video and charging functions and the exact laptop’s display support.
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This is another external-display route to consider when a separate workspace matters more than repositioning the laptop alone.
The product name specifies an IPS WQHD display. Check the laptop’s video output and the monitor’s input; if you intend to use USB-C for video or charging, confirm those functions and the charging wattage for this exact model.
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Consider a dock if you want a fixed desk connection for a display and peripherals, provided the laptop supports the connection method you need.
The product name specifies dual HDMI 4K outputs and 100W power-delivery pass-through. Check the laptop’s USB-C video protocol, supported display count and charging requirement, and confirm the required power equipment and what is included.
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This larger external-screen option is worth considering if you have room for a fixed monitor at your desk.
The product name specifies a curved 4K display and a 165Hz refresh rate. Check the monitor’s dimensions and support on your desk, as well as the laptop connection you plan to use; do not assume its Type-C socket provides the video and charging functions you need.
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Consider this portable second-screen route if your laptop setup needs an additional display that can move with it.
The product name specifies FHD resolution. Its intended USB-C DisplayPort Alt Mode connection requires compatible laptop video output; confirm that connection before buying rather than assuming an HDMI connection will work.
Choose a monitor when you need additional screen space for separate apps or documents; choose a riser when the laptop screen is sufficient but you want to reposition it at a regular desk. A raised laptop may also call for a separate keyboard and mouse, while a monitor needs a compatible video connection and space on the desk.
No: a USB-C connector alone does not confirm video output. Check the exact laptop’s specifications against the display or dock’s required protocol. Lenovo, for example, states that its USB-C and Thunderbolt docks require applicable USB-C Alt Mode, DisplayLink or Thunderbolt support through the laptop’s Type-C port.
Look up the supported external-display count for the exact laptop model before choosing a dual-display dock. Apple says Mac display support depends on the device’s specifications, while Microsoft notes that connection method and the number of connected displays can affect resolution and refresh rate.
A dock can take over charging only if its delivered power is suitable for the laptop and the intended power arrangement is in place. Compare the laptop maker’s charging requirement with the dock’s figure for your system: Dell lists up to 130W for Dell systems but 96W for non-Dell systems on its Pro Smart Dock SD25.