S2 Laptop Screen Extender 14" 1080P FHD IPS
#28
ALLVIA

ALLVIA S2 Laptop Screen Extender 14" 1080P FHD IPS

Rating

Model: S2
$189(incl. tax)Amazon price as of 2025-09-01
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Product Overview

The ALLVIA S2 Laptop Screen Extender is a 14-inch portable monitor designed to attach to laptops, providing users with extended or mirrored display capabilities. It features a 1080P FHD IPS screen with a 72% NTSC color gamut and a 1000:1 contrast ratio. The extender includes dual speakers, Type-C/HDMI/USB-A connectivity, and an adjustable kickstand for stable use. It is compatible with Windows, Mac, ChromeOS, and Linux systems, enhancing multitasking and productivity.

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Product Specifications

Screen Size
14inch
Resolution
1920x1080pixels
Panel Type
IPS
Refresh Rate
60Hz
Response Time
-ms
Brightness
300cd/m²
Contrast Ratio
1000:1:1
HDMI Ports
-
DisplayPort
-
Built-in Speakers
Yes

Size & Weight

Weight
6.67 pounds
Hight
1.5 inches
Width
14 inches
Depth
8 inches

Features

Built-in Speaker Function

The built-in speakers provide convenient audio output, eliminating the need for external speakers and reducing cable clutter. This is particularly useful for on-the-go use and quick setups where carrying extra audio equipment is not feasible. The sound quality is adequate for basic audio needs.

Blue Light Reduction Function

The blue light reduction function helps reduce eye strain and fatigue during long periods of use. This feature is beneficial for users who spend many hours in front of the screen, promoting comfortable viewing and reducing potential long-term eye health issues. It is essential for maintaining productivity and well-being.

Height Adjustment Function

The absence of a height adjustment function may require users to use external stands or props to achieve an optimal viewing angle. This can be a limitation for users who need precise ergonomic adjustments to reduce neck and back strain. Consider using a laptop stand to compensate for this lack.

Tilt Adjustment Function

The tilt adjustment function allows users to optimize the viewing angle and reduce glare, improving visibility and comfort in various viewing positions and lighting conditions. This flexibility ensures that the screen can be easily adjusted to suit different environments and user preferences, enhancing the overall viewing experience.

Pivot Function

The absence of a pivot function limits its usability for tasks like reading long documents or coding, where a vertical screen orientation can be beneficial. This function is particularly useful for maximizing screen space for vertically oriented content, which can improve productivity in specific use cases. It is a notable omission for certain professionals.

VESA Mount Compatibility Function

The lack of VESA mount compatibility limits its flexibility in terms of mounting options, restricting it to desk or stand use without the possibility of wall mounting or monitor arm attachment. This can be a drawback for users who prefer a cleaner workspace or need to position the monitor in specific configurations for ergonomic reasons.

SHOPSTAFF Rating Score

#28
Ranked #28 out of 100 products in Category
3.7
Overall Rating

The ALLVIA S2 offers a convenient solution for expanding laptop screen real estate, enhancing productivity for users needing multiple displays. While it provides a decent FHD IPS display, its color accuracy and brightness are not top-tier. It's a mid-range option suitable for general productivity and multitasking.

Screen Size and Resolution
4.0
The 14-inch screen with 1080P resolution offers a good balance between portability and usability, providing clear visuals for everyday tasks. It's suitable for users who need a compact and efficient display solution.
Refresh Rate and Response Time
2.5
With a 60Hz refresh rate, the monitor is adequate for general use and productivity tasks. However, it may not be ideal for fast-paced gaming or video editing, where higher refresh rates are preferred for smoother visuals.
Panel Type (IPS vs. TN vs. VA)
4.5
The IPS panel ensures wide viewing angles and accurate color reproduction, making it suitable for collaborative work and media consumption. This panel type provides a consistent visual experience from various viewing positions.
Connectivity Options
4.3
The inclusion of Type-C, HDMI, and USB-A ports offers versatile connectivity with various devices, ensuring compatibility with both modern and older laptops. This variety of ports simplifies setup and reduces the need for adapters.
Brightness and Contrast Ratio
4.0
The brightness of 300 cd/m² and a contrast ratio of 1000:1 provide decent image quality for indoor use. The display is clear and vibrant enough for most office and home environments, enhancing the viewing experience.
Built-in Speakers and Audio Output
3.5
The built-in speakers offer basic audio output, which is convenient for casual listening and video conferencing. However, for higher-quality audio, external speakers or headphones are recommended, as the built-in speakers may lack depth and clarity.
Manufacturer Reliability and Warranty
3.0
ALLVIA offers a 1-year support, indicating a commitment to product quality. However, as a relatively new brand, long-term reliability data may be limited, so users should consider this when making a purchase decision.
Cost Performance
4.0
At its price point, the ALLVIA S2 offers good value for users seeking a portable and functional screen extender. Its features and performance align well with its cost, making it a worthwhile investment for enhancing productivity on the go.

Brand & Manufacturer Details

ALLVIA
ALLVIA is a brand that offers laptop screen extenders designed to enhance productivity and multitasking for users on the go.

Key Highlights

  • Easy setup with plug-and-play connectivity
  • Portable design with included storage bag
  • Built-in speakers for audio convenience
  • Adjustable kickstand for stable positioning

Considerations

  • Ensure sufficient laptop output power to avoid "No Signal" issues
  • Handle with care to protect the screens during travel
  • Check laptop port compatibility before purchasing

Recommended For

  • Professionals who need extra screens for multitasking
  • Students who want to extend their laptop display for studying
  • Travelers who require a portable multi-monitor setup

Not Recommended For

  • Users who require high color accuracy for professional graphics work
  • Gamers who need high refresh rates and low response times
  • Users who prefer a single, large monitor setup

Suitable For

  • Working on multiple documents simultaneously
  • Presenting information in meetings
  • Studying with multiple research sources open

Not Suitable For

  • Gaming with fast-paced graphics
  • Professional photo or video editing
  • Outdoor use in direct sunlight

Frequently Asked Questions (FAQ)

Q.I'm considering buying this portable monitor, but I'm not sure if it will be compatible with my older laptop. It doesn't have USB-C ports. Will it still work?
A.This laptop screen extender can work with laptops that have HDMI and USB-A ports. You would need to use both an HDMI cable and a USB-A to USB-C cable to connect the monitor. Keep in mind that if you use the HDMI connection, the monitor will require external power via a USB-C charger. Please ensure you have enough available ports or consider using a docking station to expand the number of ports.
Q.I have a Macbook Air with an M1 chip. I've heard that some portable monitors don't work well with these. Will this screen extender work with my Macbook Air?
A.According to the product description, for Macbook with M1, M2, M3 chips, you may need a special cable. Please search "B0CY8CLGYY" to order the special cable!
Q.I need a portable monitor for work, but I'm concerned about the screen quality. Is the display clear and bright enough for everyday use?
A.The ALLVIA laptop monitor extender has a 1920*1080 resolution and 300 nits brightness, ensuring clarity even in well-lit environments. The 72% NTSC color gamut offers lifelike colors, while the 1000:1 contrast ratio sharpens images. Staff confirmation indicates that the screen quality is better than expected, with impressive clarity and resolution for daily use.
Q.I'm worried about the monitor putting a strain on my laptop screen hinges. Is it too heavy, and is there a way to stabilize it?
A.The ALLVIA 14-inch laptop extra screen attachment can be stably attached to your laptop with an adjustable kickstand and stretchable fixing frame. It also includes a top holder and anti-pinch rubber mats for laptop protection. When using, please open the bracket on the back of the screen to reduce the pressure on the laptop.
Q.I'm thinking of purchasing this for travel, but I'm concerned about portability. How easy is it to pack and carry around?
A.This product includes a storage bag, allowing you to take the laptop external monitor wherever you go. Staff confirmation notes that it packs down to about the size of a 14" laptop, making it a perfect solution for those who enjoy working remotely from different locations. It is important to handle it with care and run it through TSA like a laptop.
Q.What happens if one of the screens displays 'No Signal' after connecting it to my laptop?
A.If one screen displays "No Signal," it could mean the laptop output power is insufficient, requiring extra power for that screen. Please connect an external 5V/2A power adapter to power the laptop. In some cases, if your laptop's C port only supports power supply, you may need to connect the HDMI cable to the display extender to provide it with a video signal.
Q.Does this drain laptop battery?
A.Staff confirmation indicates that the screen extender does drain the battery fast since it's pulling energy from the mac. If you are not charging, detach the wire from the mac. I think it would be healthy in general to detach or unplug when not in use for your battery life's sake.

SHOPSTAFF Rating Ranking

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Contrast Ratio- :1HDMI Ports-
DisplayPort- Built-in SpeakersYes
Built-in Speaker FunctionBlue Light Reduction FunctionHeight Adjustment FunctionTilt Adjustment FunctionPivot FunctionVESA Mount Compatibility Function
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4.5Screen Size and Resolution
5.0Refresh Rate and Response Time
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Contrast Ratio- :1HDMI Ports2
DisplayPort1 Built-in SpeakersYes
Built-in Speaker FunctionBlue Light Reduction FunctionHeight Adjustment FunctionTilt Adjustment FunctionPivot FunctionVESA Mount Compatibility Function
4.4Overall Rating
4.5Screen Size and Resolution
5.0Refresh Rate and Response Time
4.7Panel Type (IPS vs. TN vs. VA)
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Screen Size27 inchResolution2560x1440 pixels
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Contrast Ratio1300 :1HDMI Ports1
DisplayPort1 Built-in SpeakersYes
Built-in Speaker FunctionBlue Light Reduction FunctionHeight Adjustment FunctionTilt Adjustment FunctionPivot FunctionVESA Mount Compatibility Function
4.4Overall Rating
4.5Screen Size and Resolution
4.0Refresh Rate and Response Time
4.7Panel Type (IPS vs. TN vs. VA)
4.4Connectivity Options
4.2Brightness and Contrast Ratio
3.8Built-in Speakers and Audio Output
4.5Manufacturer Reliability and Warranty
4.8Cost Performance
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Response Time1 msBrightness- cd/m²
Contrast Ratio- :1HDMI Ports2.0
DisplayPort1.4 Built-in Speakers-
Built-in Speaker FunctionBlue Light Reduction FunctionHeight Adjustment FunctionTilt Adjustment FunctionPivot FunctionVESA Mount Compatibility Function
4.4Overall Rating
4.5Screen Size and Resolution
4.8Refresh Rate and Response Time
4.6Panel Type (IPS vs. TN vs. VA)
4.7Connectivity Options
4.3Brightness and Contrast Ratio
3.0Built-in Speakers and Audio Output
4.5Manufacturer Reliability and Warranty
4.4Cost Performance
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Screen Size24.5 inchResolution2560*1440p pixels
Panel TypeIPS Refresh Rate240 Hz
Response Time1 msBrightness- cd/m²
Contrast Ratio- :1HDMI Ports-
DisplayPort- Built-in SpeakersYes
Built-in Speaker FunctionBlue Light Reduction FunctionHeight Adjustment FunctionTilt Adjustment FunctionPivot FunctionVESA Mount Compatibility Function
4.3Overall Rating
4.3Screen Size and Resolution
4.9Refresh Rate and Response Time
4.5Panel Type (IPS vs. TN vs. VA)
4.7Connectivity Options
4.0Brightness and Contrast Ratio
4.2Built-in Speakers and Audio Output
3.5Manufacturer Reliability and Warranty
4.6Cost Performance