Laptop Screen Extender S2
#51
CIDETTY

CIDETTY Laptop Screen Extender S2

Rating

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

The CIDETTY Laptop Screen Extender S2 is a 14-inch FHD 1080P IPS portable monitor designed to extend laptop screens for enhanced productivity. It features broad compatibility with Windows, macOS, Linux, and gaming consoles via HDMI and USB-C. The ultra-slim design includes built-in speakers and a protective case for portability. It supports dual and triple monitor setups, increasing work efficiency. Note: Not compatible with Macbook M1/M2/M3 chips without an adapter.

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Product Specifications

Screen Size
14inch
Resolution
1080ppixels
Panel Type
IPS
Refresh Rate
-Hz
Response Time
-ms
Brightness
-cd/m²
Contrast Ratio
-:1
HDMI Ports
1
DisplayPort
0
Built-in Speakers
Yes

Size & Weight

Weight
6.78 pounds
Hight
1.52 inches
Width
13.85 inches
Depth
8.08 inches

Features

Built-in Speaker Function

The built-in speakers provide convenient audio output for on-the-go use, eliminating the need for external speakers. While the audio quality may not be exceptional, it is sufficient for casual listening, video conferencing, and presentations. This feature enhances the monitor's portability and ease of use.

Blue Light Reduction Function

The blue light reduction function helps reduce eye strain and fatigue during prolonged use, making it ideal for users who spend many hours in front of the screen. This feature enhances comfort and reduces potential long-term eye health issues, promoting a more comfortable viewing experience.

Height Adjustment Function

The absence of height adjustment may limit ergonomic flexibility, potentially requiring external stands or adjustments to achieve an optimal viewing angle. This could impact user comfort, especially during extended use, as the monitor's height cannot be adjusted to match individual preferences or desk setups.

Tilt Adjustment Function

The absence of tilt adjustment may limit the ability to optimize the viewing angle and reduce glare in various lighting conditions. This could affect visibility and comfort, as the screen angle cannot be adjusted to suit different viewing positions or environments.

Pivot Function

The absence of a pivot function restricts the monitor's ability to rotate to a vertical orientation, limiting its usability for tasks like reading long documents or coding. This function would have enhanced productivity for tasks benefiting from a vertical screen orientation.

VESA Mount Compatibility Function

The lack of VESA mount compatibility limits mounting options, restricting it to desk or stand use without the possibility of wall mounting or monitor arm attachment. This reduces flexibility in creating a clean and organized workspace, as the monitor cannot be easily mounted to save desk space.

SHOPSTAFF Rating Score

#51
Ranked #51 out of 100 products in Category
3.5
Overall Rating

The CIDETTY Laptop Screen Extender S2 offers a portable solution for extending laptop displays, enhancing multitasking capabilities. Its compatibility with multiple operating systems and devices makes it versatile, though it has limitations with certain Mac models. The built-in speakers and included accessories add value, positioning it as a mid-range option for users seeking increased productivity on the go. Durability expectations should be moderate given the price point.

Screen Size and Resolution
4.0
The 14-inch screen with FHD 1080p resolution provides a decent balance between portability and clarity, suitable for general productivity and multimedia tasks. It offers sufficient screen real estate for multitasking without sacrificing portability.
Refresh Rate and Response Time
2.5
The refresh rate and response time are not specified, suggesting they are standard 60Hz and higher than 5ms, respectively. This makes it less suitable for fast-paced gaming or applications requiring quick response times, but adequate for general use.
Panel Type (IPS vs. TN vs. VA)
4.5
The IPS panel ensures good color accuracy and wide viewing angles, making it suitable for tasks where color reproduction is important, such as photo editing and watching videos. This provides a better viewing experience compared to TN panels.
Connectivity Options
4.3
With HDMI and USB-C ports, the monitor offers versatile connectivity options for various devices, including laptops, gaming consoles, and mobile devices. This allows for easy setup and use in different scenarios.
Brightness and Contrast Ratio
3.0
Brightness and contrast ratio are not specified, implying they are standard for this type of monitor. This suggests it is best used in indoor environments with controlled lighting, as it may struggle in bright outdoor conditions.
Built-in Speakers and Audio Output
3.0
The built-in speakers offer basic audio output, suitable for casual listening and video conferencing. However, the sound quality is likely limited, and users may prefer to use headphones or external speakers for a better audio experience.
Manufacturer Reliability and Warranty
3.0
CIDETTY is a relatively unknown brand, so its reliability and warranty support are less certain compared to established brands. Users should consider this when evaluating the long-term value of the product.
Cost Performance
4.0
At its price point, the CIDETTY Laptop Screen Extender S2 offers good value for users seeking a portable and versatile monitor for extending their laptop screen. Its features and performance are well-suited for general productivity and multimedia use.

Brand & Manufacturer Details

CIDETTY
CIDETTY provides portable monitors featuring high-quality screens and broad compatibility for enhanced productivity and entertainment.

Key Highlights

  • Easy plug-and-play setup
  • Lightweight and portable design
  • Broad compatibility with various devices
  • Included protective case

Considerations

  • Limited compatibility with some Macbook models
  • Built-in speakers offer basic audio quality
  • Ensure sufficient power supply for dual screen operation
  • Handle with care due to slim design

Recommended For

  • Professionals needing extra screen space while traveling
  • Students looking to enhance productivity
  • Users who need a portable multi-display setup for presentations

Not Recommended For

  • Users requiring high-end color accuracy for professional graphics work
  • Gamers seeking high refresh rates and low response times
  • none in particular

Suitable For

  • Working remotely in coffee shops or co-working spaces
  • Presenting data or designs to clients on-site
  • Multitasking on a laptop while traveling

Not Suitable For

  • As a primary monitor for desktop gaming
  • Outdoor use in direct sunlight
  • Situations requiring rugged durability

Frequently Asked Questions (FAQ)

Q.I'm hesitant because some laptop screen extenders have compatibility issues. Will this CIDETTY screen work with my Macbook Pro (M1 chip)?
A.According to the product description, Macbook Pro/Air with M1/M2 chips are not directly compatible with the triple screen extender. You will need an H5 Video Signal conversion cable (driver needed) to make all screens work at the same time. Please keep this in mind before purchasing.
Q.I need a portable monitor for travel, but I'm worried about the screen quality. Is the display good enough for detailed work and watching videos?
A.Yes, the CIDETTY portable monitor features a 14-inch FHD 1080P IPS screen that delivers excellent color rendering and provides a bright and high-quality viewing experience. Staff confirmation notes crisp resolution and vibrant colors, making it suitable for detailed tasks and media consumption.
Q.I'm not very tech-savvy. Is this monitor easy to set up, or will I need to download drivers and software?
A.The CIDETTY laptop screen extender is designed to be plug-and-play. Staff confirmation mentions it's incredibly easy to set up, with no complicated installation or software needed. Simply connect it via USB-C or HDMI, and you should be up and running quickly.
Q.I plan to use this monitor for extended work sessions. Does it have any features to reduce eye strain?
A.Yes, the CIDETTY portable monitor is equipped with blue light filtering and anti-glare technology. This is designed to ensure eye protection and a more comfortable viewing experience, even during prolonged use.
Q.I need a monitor that works with multiple devices. Can I use this with my laptop, gaming console, and phone?
A.The CIDETTY laptop screen extender is compatible with Windows, macOS, Linux, PS, Xbox, and Switch. Staff confirmation also mentions successful use with a phone, making it a versatile option for various devices.
Q.I'm concerned about the portability of this monitor. Is it truly lightweight and easy to carry around?
A.The CIDETTY USB-C monitor has a screen thickness of only 0.24 inches and comes with a dedicated protective case for easy portability. Staff confirmation highlights its lightweight and compact design, making it ideal for travel and on-the-go work.
Q.I rely on built-in speakers for audio. How is the sound quality on this portable monitor?
A.The CIDETTY USB-C monitor features built-in speakers. However, staff confirmation notes that the built-in speakers aren’t that great, sounding somewhat flat and low. If audio quality is a priority, consider using headphones or external speakers.
Q.I have a Surface device with only one Type-C port. Will this monitor work for me?
A.The product description states that the CIDETTY laptop screen extender is not compatible with Surface devices with only one Type-C port. Please consider this limitation before making a purchase.
Q.I want to use two of these screens with my laptop, but I'm not sure if my laptop has the necessary ports. What are the port requirements?
A.To ensure both screens work properly at the same time, please confirm that your laptop has 2 fully functional TYPE-C ports or one fully functional TYPE-C port and one HDMI port. If your laptop doesn't meet these requirements, contact customer service for assistance.

SHOPSTAFF Rating Ranking

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Screen Size27 inchResolution2560x1440 pixels
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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
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
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4.0Built-in Speakers and Audio Output
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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
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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