Choose a fixed monitor with useful height adjustment if you have a regular desk and work there for long periods; choose a portable display if your second screen must move between workspaces and can still be positioned comfortably. Before choosing USB-C, confirm that your laptop supports video output over USB-C, and check monitor power delivery separately because charging output differs between models.
For people keeping documents, chat and video meetings open together who need a sustainable desk setup rather than gaming-focused features. Screen position, desk fit, adjustment range and the laptop connection type are central checks. Which? highlights ports and ergonomic adjustment as relevant monitor-selection factors, while the Health and Safety Executive provides the posture guidance for display-screen work.
For people alternating between home, office and shared workspaces who may value a transportable display, provided its inputs and stand or clamp arrangement still allow comfortable placement.
For people hoping to combine display output and laptop charging through USB-C. Confirm that the laptop supports DisplayPort Alt Mode or Thunderbolt, then compare the monitor’s stated power delivery with the laptop’s charging requirement.
Start with the workspace you need to support, then check the laptop connection and charging arrangement before narrowing down screen size or features.
| Priority | What to check | Your needs |
|---|---|---|
| Screen position and desk fit | Check height adjustment, tilt, swivel or pivot where useful. Measure usable desk depth and width, and confirm whether a stand, VESA arm or clamp suits the desk edge. | I want the second screen to support a comfortable workstation, not simply add more display area. The Health and Safety Executive advises positioning the top of the screen around eye level and roughly an arm’s length away. |
| Laptop video connection | Identify the laptop’s available HDMI, DisplayPort, Thunderbolt or USB-C video output. For USB-C video, check for DisplayPort Alt Mode or Thunderbolt rather than relying on connector shape. | I need a connection that genuinely carries video from my laptop. Dell UK support states that data-only or power-only USB-C ports do not provide monitor video. |
| One-cable charging | Compare the monitor’s stated USB-C power delivery in watts with the laptop manufacturer’s charging requirement. Confirm whether the required USB-C cable is supplied and supports the intended connection. | I want a tidier desk with display and charging through one cable, but only where both the laptop and monitor support that arrangement. |
| Portability and placement | For a movable display, check its inputs, weight, kickstand range and any bundled clamp or arm. Consider how it will be raised and centred on each work surface. | I need the screen to travel between locations without making comfortable placement impossible. A fixed monitor is usually the simpler option when the screen can remain at one regular desk. |
A laptop USB-C port may support only data or power delivery. Dell UK support guidance says USB-C monitor video requires DisplayPort Alt Mode or Thunderbolt support.
Before ordering, check the laptop manual or manufacturer specification for DisplayPort Alt Mode, Thunderbolt or an explicitly supported external-display output. If it is absent, choose a monitor input and adapter route confirmed for that laptop.
An unsuitable connection route can leave you needing a different cable, adapter or dock.
USB-C power delivery varies substantially by model. Current UK manufacturer listings include examples rated at 15W, 60W and 90W, and the LG 27U631A-B listing states that its USB-C cable is not included.
Compare the monitor’s stated power-delivery wattage with the laptop’s charging requirement, and confirm the cable arrangement before planning a one-cable desk.
You may still need the laptop charger, a higher-power monitor or a compatible cable.
A larger panel or portable screen still needs stable, comfortable placement. The Health and Safety Executive advises placing the top of the screen at eye level and about an arm’s length away; prolonged laptop use may also call for a separate keyboard and mouse so the screen can be raised.
Measure desk depth and width, then decide whether the supplied stand, an arm or a clamp can place the screen centrally and comfortably before buying.
A riser, arm, clamp or separate keyboard and mouse may be needed for the intended setup.
For online, mail and telephone purchases, GOV.UK says customers generally have 14 days after receiving an item to tell the seller they want to cancel, followed by another 14 days to return it. Faulty or misdescribed goods have separate statutory remedies.
Read the seller’s UK returns process before purchase, and retain order evidence and packaging until video output, charging and desk fit have been tested.
Relevant for fixed USB-C hub monitors and laptop-oriented connectivity. Dell’s UK U2424HE listing describes a 23.8-inch Full HD IPS monitor with height adjustment, an integrated USB hub and up to 90W power delivery.
Relevant when comparing lower-power USB-C display connectivity with higher-power laptop charging and ergonomic stand options. UK listings include models rated at 15W, 60W and 90W USB-C power delivery.
Relevant for portable and transportable ZenScreen-style routes where the screen may be used in constrained or changing workspaces. The UK MB249C listing includes USB-C, HDMI, a kickstand, C-clamp arm and partition hook kit.
Joybuy product options for a portable or fixed second display in a laptop-based home-working setup. Check your laptop’s video output, charging needs and available desk space before choosing a model.
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A transportable 23.8-inch option for hybrid workspaces, with USB-C, HDMI, a kickstand, C-clamp arm and partition hook kit.
It lists 60W USB-C power delivery. Confirm that the laptop supports USB-C video and that 60W meets its charging requirement; also check the desk edge or partition for the chosen mounting accessory.
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A fixed 24-inch QHD IPS monitor for regular document and multitasking work, with a height-, swivel-, tilt- and pivot-adjustable stand.
The listing states USB-C with up to 96W power delivery, HDMI and DisplayPort. Check laptop video support, charging requirements and the supplied cable configuration before relying on USB-C.
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A compact fixed display for a regular home desk, with a stated height-, tilt- and swivel-adjustable stand.
The listing includes HDMI, DisplayPort, VGA and USB-C, plus a 100Hz IPS panel. Confirm the laptop’s supported video route and do not assume the USB-C connection provides laptop charging.
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A large fixed 4K IPS option for a MacBook-oriented desk setup with extensive screen space for documents, meetings and multiple windows.
It lists 90W USB-C power delivery, two HDMI ports, USB ports and height, pivot, swivel and tilt adjustment. Check desk width, viewing distance and laptop USB-C video support before choosing it.
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A 27-inch QHD fixed-display option for desk-based document work and meetings, with height, tilt, swivel and pivot adjustment.
The listing includes HDMI, DisplayPort and a USB hub. Check desk depth and the laptop’s available HDMI or DisplayPort route; verify the supplied USB-C specification if that connection is important to your setup.
No. Confirm that the laptop USB-C port supports DisplayPort Alt Mode or Thunderbolt. Dell UK support says a USB-C port that supports only data or power delivery will not show video, so check the laptop manual if the port is unmarked.
It can, but only if the laptop supports video over USB-C and the monitor provides the required functions. Monitor charging output differs by model, with current UK examples at 15W, 60W and 90W; compare this with the laptop manufacturer’s charging requirement and check cable details before relying on one cable.
Choose a portable or transportable monitor when moving the display between locations is essential and you can position it comfortably at each workspace. Choose a fixed adjustable monitor for a regular desk and prolonged use when stable screen height, viewing distance and placement are the priority.
Not necessarily. Dell’s multi-monitor guidance describes direct cabling as the simplest arrangement for two monitors. A dock is more relevant when you want repeatable laptop docking with several displays and peripherals; verify support for the exact laptop, connector type and display configuration.
For online, mail and telephone purchases, GOV.UK states that customers generally have 14 days after receiving an item to tell the seller they want to cancel, then another 14 days to return it. Faulty, misdescribed or unsuitable goods have separate statutory remedies, so retain the order record and packaging until compatibility and desk fit have been checked.