Check your laptop’s video outputs, supported number of external displays and charging requirements before choosing a second monitor. A direct connection suits a straightforward extra screen; a USB-C monitor can combine display and charging only when the laptop, cable and monitor support the required functions. Choose a screen and stand that fit the desk arrangement, or check mounting compatibility before adding an arm.
An extra display can give documents, spreadsheets, email and meeting windows separate space. The screen still needs to fit the desk and viewing position; the Health and Safety Executive gives roughly an arm’s length as a reference distance.
If you connect and disconnect a laptop regularly, a USB-C monitor with display, peripheral and charging functions may reduce the number of desk connections. Confirm video output at the laptop port and compare the monitor’s power delivery with the laptop’s charging requirement.
Stand height and movement matter when a screen must fit around a keyboard, chair and limited desk space. Check the supplied stand first; a separate arm also requires a compatible mount and load rating.
Start with the connection your laptop can support, then decide how much screen space and physical adjustment your work area needs. Treat a dock or monitor arm as a separate choice only if the basic screen connection or placement calls for one.
Choose it when: Your laptop has a confirmed compatible output and you need one additional screen.
Allow for: The laptop may still need its own charger, and an adapter must match its video-output capability.
Choose it when: The laptop supports video over USB-C and the monitor’s power delivery meets its charging needs.
Allow for: A USB-C connector alone does not establish video or charging compatibility.
Choose it when: You need a suitable monitor connector or additional desk connections.
Allow for: Check the dock’s display behaviour against the laptop’s external-display limit; a dock cannot be assumed to increase that limit.
| Concern | What to check | Who this matters to |
|---|---|---|
| Laptop compatibility | Check the exact laptop’s video-capable ports and supported external-display count. If using USB-C, confirm its video mode and the cable or adapter requirements. | I want an extended desktop, not a screen that my laptop cannot drive through the chosen connection. About 31% of consumers put connection and display-limit certainty first. |
| Screen space | Compare screen size and stated resolution with your documents, meetings and desk space; check the laptop’s supported output and display scaling. | When documents and meeting notes compete for room on my laptop, usable space for those windows matters most. For about 31% of consumers, task-fit is the primary concern. |
| Desk positioning | Check the stand’s height and tilt range and measure the available desk area. For an arm, confirm the mounting interface and supported weight. | A second screen needs to sit sensibly within my desk arrangement, not just fit its surface. Positioning and adjustment come first for about 23% of consumers. |
| One-cable setup | Confirm USB-C video support and compare the monitor’s power-delivery output with the laptop’s charging requirement; check which hub ports you would use. | If I reconnect my laptop at a fixed desk each day, combining the display and charging connections is my main aim. About 15% of consumers prioritise that convenience. |
USB-C describes the connector, while video output and charging depend on the laptop, monitor and connection used. A monitor’s stated charging wattage is not a universal laptop requirement.
Check the laptop documentation for USB-C display output and charging needs, then compare them with the monitor and cable specifications.
A separate adapter, dock or laptop charger may still be needed if the intended one-cable connection does not meet those requirements.
Microsoft Support notes that a graphics adapter may not support more than one external monitor. Additional connectors alone do not establish how many independent displays the laptop can drive.
Confirm the laptop’s external-display limit and the dock’s supported output arrangement before choosing a multi-monitor setup.
The Health and Safety Executive considers the whole workstation and gives a screen position with its top around eye level and the display roughly an arm’s length away as reference guidance.
Measure the desk, check the supplied stand’s adjustment range and verify mount and weight compatibility if considering an arm.
A separate arm, riser or replacement stand may be needed if the supplied stand cannot reach the intended position.
A higher stated pixel resolution does not establish whether the display fits your desk or whether your preferred application layout will be comfortable to use.
Match resolution to the work you need on screen, confirm the laptop’s supported output and review operating-system scaling after connection.
Dell’s Pro Plus range includes 23.8-inch productivity monitors with USB-C hub and adjustable-stand options; features vary by model.
BenQ’s GW home-office range includes USB-C monitors with stand adjustment; connection features depend on the model.
LG’s UltraFine range includes a 27-inch 4K USB-C option for buyers assessing a higher stated pixel resolution alongside laptop charging.
These monitors offer different ways to add a screen to laptop-based work at home, from an adjustable desk display to a portable USB-C option. Choose by your laptop connection and the space available where you work.
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Consider this 24-inch display if you want an adjustable screen at a fixed laptop desk.
Its stated features include a 2560 × 1440 IPS panel, HDMI, DisplayPort and USB-C connections, up to 96 W USB-C power delivery, and height, swivel, tilt and pivot adjustment. Check your laptop’s USB-C video and charging support and the screen’s fit on your desk.
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This 27-inch model is relevant if you need a larger adjustable desk display and a choice of stated connections.
It has a 2560 × 1440 IPS panel, HDMI, DisplayPort, a USB hub, height, tilt, swivel and pivot adjustment, and VESA 100 × 100 mm mounting. Confirm USB-C video compatibility and power-delivery output before relying on a one-cable laptop setup.
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Consider its larger screen and stated resolution for detailed documents or several work windows, provided the desk can accommodate it.
The specified display is 31.5 inches and 3840 × 2160, with USB-C video, data and power-delivery functions and a height-adjustable stand. Confirm the USB-C charging output against your laptop’s needs and check the intended viewing position.
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This is a larger external screen to consider when your laptop has a compatible direct video connection and your desk has room for it.
It specifies a 2560 × 1440 IPS panel, HDMI 1.4 and DisplayPort 1.2 inputs, and VESA 100 × 100 mm mounting. Check the supplied stand’s adjustment range if screen height matters to your setup.
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This portable second screen suits a laptop setup that moves between workspaces, if the laptop supports its required connection.
It specifies a 15.6-inch 1920 × 1080 IPS display, 780 g weight and USB-C DisplayPort Alt Mode connection; HDMI is not supported. Confirm your laptop’s USB-C video capability and how you will position the screen on the desk.
No. USB-C does not by itself establish video-output support. Check the exact laptop for a supported display mode, such as DisplayPort Alt Mode or applicable Thunderbolt or USB4 display support, and match it to the monitor’s input and cable requirements.
Not necessarily. Microsoft Support notes that a graphics adapter may limit how many external monitors it supports. Check the laptop’s supported display count and the dock’s output behaviour before buying it for an extended-desktop arrangement.
Use the supplied stand if it can place the screen appropriately in your desk setup. The Health and Safety Executive’s reference guidance puts the top of the screen around eye level and the display roughly an arm’s length away; if considering an arm, check the monitor mount, weight and arm load rating.
Yes, in the circumstances described by the Health and Safety Executive. It says the Display Screen Equipment Regulations can apply to workers based at home permanently or long term, or routinely splitting time between home and the workplace. Where workers use display screen equipment daily for continuous periods of an hour or more as part of normal work, employers must assess the workstation; equipment needs should be considered as part of that assessment.