Laptop Screen Extender
#27
ZUMWALT

ZUMWALT Laptop Screen Extender

Rating

Model: S3
$189(incl. tax)Amazon price as of 2025-09-01
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Product Overview

The ZUMWALT Laptop Screen Extender is a 14" triple portable monitor that offers 1080P FHD resolution. Compatible with MacOS/Windows/Chrome via USB-C/HDMI, it's designed for remote workers, students, gamers, and analysts. It expands your laptop to triple screens, features an IPS display with 80% color gamut and 300 nits brightness, and has a 180° rotatable stand. Includes necessary cables and a carry bag.

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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
-:1
HDMI Ports
-
DisplayPort
-
Built-in Speakers
Yes

Size & Weight

Weight
7.4 ounces
Hight
1.44 inches
Width
13.85 inches
Depth
8.5 inches

Features

Built-in Speaker Function

The built-in speakers provide a convenient audio solution for users who want to avoid using external speakers or headphones. This is particularly useful for on-the-go use or in situations where privacy is not a concern. However, the audio quality is generally limited compared to dedicated audio solutions.

Blue Light Reduction Function

This function is not mentioned in the product information, so it is assumed that it is not available. The absence of this feature may result in increased eye strain and fatigue during long periods of use. Users who are sensitive to blue light may want to consider alternative solutions.

Height Adjustment Function

This function is not available. The lack of height adjustment may make it difficult to achieve an optimal viewing angle, potentially leading to discomfort or strain. Users may need to use external stands or accessories to adjust the height of the monitor.

Tilt Adjustment Function

This function is not available. The absence of tilt adjustment may limit the ability to optimize the viewing angle and reduce glare. Users may need to adjust the position of their laptop or the monitor itself to achieve a comfortable viewing experience.

Pivot Function

This function is not available. The lack of pivot function limits its usability for tasks such as reading long documents or coding, where a vertical screen orientation can be beneficial. Users who frequently work with vertically oriented content may find this limitation inconvenient.

VESA Mount Compatibility Function

This function is not available. The absence 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 may be a drawback for users who want to create a more ergonomic or space-saving workspace.

SHOPSTAFF Rating Score

#27
Ranked #27 out of 100 products in Category
3.7
Overall Rating

The ZUMWALT Laptop Screen Extender is a budget-friendly option for users needing extra screen real estate. Its main limitations are the 60Hz refresh rate and lower color gamut compared to higher-end models. It's suitable for general productivity and entertainment but not ideal for color-sensitive work or high-end gaming. Durability is expected to be average given the price point.

Screen Size and Resolution
4.0
The 14-inch screen with 1080P resolution provides a decent viewing experience for general tasks. It offers a good balance between portability and screen real estate, making it suitable for users on the go. However, the smaller screen size may feel cramped for some users.
Refresh Rate and Response Time
2.5
The 60Hz refresh rate is adequate for general productivity and video playback, but it's not ideal for gaming or fast-paced content. The response time is not specified, which could lead to motion blur in fast-moving scenes. This makes it less suitable for gaming enthusiasts.
Panel Type (IPS vs. TN vs. VA)
4.5
The IPS panel offers wide viewing angles and accurate color reproduction, making it suitable for various tasks, including content creation and media consumption. This ensures that the display looks consistent from different viewing positions, enhancing the overall user experience.
Connectivity Options
4.3
The inclusion of USB-C and HDMI ports provides versatile connectivity options for various devices, including laptops, desktops, and gaming consoles. This allows for easy integration into existing setups and ensures compatibility with a wide range of devices.
Brightness and Contrast Ratio
3.5
With a brightness of 300 nits, the display is adequately bright for indoor use, but it may struggle in brightly lit environments or outdoors. The contrast ratio is not specified, which could affect the depth and richness of the image. This may result in a less immersive viewing experience.
Built-in Speakers and Audio Output
4.0
The built-in speakers offer convenient audio output for casual listening and video conferencing. However, the audio quality may not be as good as dedicated external speakers or headphones. This makes it suitable for basic audio needs but not for critical listening.
Manufacturer Reliability and Warranty
3.0
ZUMWALT is a relatively unknown brand, so its reliability and long-term support are uncertain. The 12-month warranty provides some peace of mind, but it's essential to consider the potential risks associated with a less established manufacturer.
Cost Performance
4.0
At $189.99, this laptop screen extender offers good value for money, considering its features and performance. It provides a cost-effective way to expand your screen real estate and enhance productivity. However, users should be aware of its limitations compared to higher-end models.

Brand & Manufacturer Details

ZUMWALT
From the brand Home OfficeBuild Your Working StationMeeting OfficeCoffee HouseLaptop Extended MonitorBusiness Trip

Key Highlights

  • Affordable triple-screen solution
  • Easy plug-and-play setup
  • Built-in speakers for convenience
  • Portable design for on-the-go use

Considerations

  • Not compatible with MacBook Air M1/M2/M3 chips
  • Ensure laptop has necessary ports (USB-C or HDMI)
  • Handle with care due to the slim design
  • Check compatibility before purchasing

Recommended For

  • Remote workers needing extra screens for productivity
  • Students who want a portable multi-monitor setup
  • Users who need a cost-effective multi-screen solution

Not Recommended For

  • Users requiring high color accuracy for professional work
  • Gamers needing high refresh rates
  • Users with MacBook Air M1/M2/M3 chips
  • none in particular

Suitable For

  • Working remotely from home or coffee shops
  • Presenting information in meetings
  • Multitasking with multiple applications open

Not Suitable For

  • Professional photo or video editing
  • High-end gaming
  • Outdoor use in direct sunlight
  • none in particular

Frequently Asked Questions (FAQ)

Q.Is this compatible with my MacBook Air M1?
A.According to the product description, this laptop screen extender is NOT compatible with MacBook Air M1/M2/M3 chips. Please check your laptop chip before purchasing.
Q.Does this require any special drivers to be installed?
A.No, this triple laptop screen extender is plug and play without the need for any drivers.
Q.What ports do I need on my laptop to use this?
A.Make sure your laptop has a full-featured USB-C port or an HDMI port and a USB-A port to use this extender. If the screens display "No Signal", connect the HDMI cable to provide a video signal.
Q.Can I rotate the screens for presentations?
A.Yes, you can rotate the expansion laptop monitor from 0 to 180 degrees or lay it flat for meetings and presentations to share the same laptop screen content.
Q.What is the screen resolution and refresh rate?
A.The 14" portable laptop monitor offers a 1920x1080P Full HD resolution IPS display with an 80% color gamut and 300 nits brightness at a 60Hz refresh rate.
Q.Are the built-in speakers any good?
A.According to staff confirmation, the built-in speakers are a great bonus for quick video calls and streaming.
Q.Is an additional cord required?
A.According to staff confirmation, some laptops with only one USB-C port that is used to charge the laptop may need another USB-C to HDMI cord, which is not included.

SHOPSTAFF Rating Ranking

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$297(incl. tax)Amazon price as of 2025-09-01

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Screen Size27 inchResolution2560x1440 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
4.5Overall Rating
4.5Screen Size and Resolution
5.0Refresh Rate and Response Time
4.7Panel Type (IPS vs. TN vs. VA)
4.8Connectivity Options
4.3Brightness and Contrast Ratio
4.0Built-in Speakers and Audio Output
4.5Manufacturer Reliability and Warranty
4.4Cost Performance
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Screen Size27 inchResolution2560x1440 pixels
Panel TypeIPS Refresh Rate240 Hz
Response Time0.5 msBrightness- cd/m²
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)
4.5Connectivity Options
4.0Brightness and Contrast Ratio
3.5Built-in Speakers and Audio Output
4.0Manufacturer Reliability and Warranty
4.8Cost Performance
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Screen Size27 inchResolution2560x1440 pixels
Panel TypeIPS Refresh Rate100 Hz
Response Time1 msBrightness300 cd/m²
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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Screen Size27 inchResolution2560x1440 pixels
Panel TypeFast IPS Refresh Rate180 Hz
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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$188(incl. tax)Amazon price as of 2025-09-01

INNOCN 25G2S: 24.5" 1440p 240Hz gaming monitor with fast IPS, HDMI 2.1, DisplayPort, and 1ms response time.

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