Prechen 12.3 Inch Touchscreen Secondary Monitor, IPS Stretched Bar LCD Travel Touch Display 1920 * 720 HDMI USBC, Portable Touch Screen for Laptop Computer Windows Aida64 GPU CPU RAM Monitoring
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AI Verdict
This is a 12.3-inch, 1920x720 IPS touchscreen with 60Hz refresh rate, designed for system monitoring or extending a Windows desktop.
This monitor is a situational fit because its 12.3-inch, 1920x720 stretched IPS panel with touchscreen is highly specialized. It excels for specific use cases like AIDA64 system monitoring or as a dedicated secondary display for chat windows, but its non-standard aspect ratio and limited touch compatibility outside of Windows restrict its general utility.
If you need a more versatile portable monitor for general use, look for a 16:9 or 16:10 aspect ratio with a 1920x1080 or higher resolution.
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Pros
- The 1920x720 resolution on a 12.3-inch IPS panel provides a stretched display area for specific applications like AIDA64 monitoring.
- Touchscreen functionality works with Windows via a single USB-C cable for video, touch, and power.
- Includes dual surround stereo speakers, eliminating the need for external audio equipment.
- Features 75x75mm VESA mounting holes for flexible setup options.
- Comes with a comprehensive set of cables, including mini HDMI, USB-C to USB-C, and USB-A to USB-C, plus a power supply.
- The monitor powers on automatically when the PC boots, making it convenient for continuous monitoring.
Cons
- The 1920x720 resolution is a non-standard aspect ratio, which can lead to distorted content if not specifically configured.
- Touch functionality is not supported on iOS/iPadOS, and only offers 2-point touch on MacOS.
- Speakers may produce a loud hum if the monitor isn't sufficiently powered, requiring the included power supply even with USB-C video input.
- The glossy screen surface can cause reflections in brightly lit environments.
- The monitor's construction is described as fragile, like a laptop LCD in a thin plastic shell, suggesting a need for careful handling.
Dimension Scores
The 12.3-inch IPS panel with 1920x720 resolution offers 178° wide viewing angles and is described as having 'crisp, vibrant visuals,' but the non-standard aspect ratio limits its general image quality utility.
With a 60Hz refresh rate, it meets the category average for portable monitors but is not suited for high-refresh-rate gaming or fast-paced content.
It offers versatile connectivity with HDMI and two USB-C ports, one of which is full-function for single-cable video, touch, and power, along with a headphone output.
The monitor includes a stand that allows for steep angles and features 75x75mm VESA mounting holes, providing more flexibility than many portable monitors.
Best For
- Dedicated real-time CPU, GPU, and RAM monitoring with software like AIDA64.
- Extending a Windows laptop display for secondary information or chat windows during streaming.
- Compact, portable setups where a stretched, interactive display is beneficial for specific tasks.
Not Recommended For
- Users needing a standard aspect ratio display for general productivity or media consumption.
- Anyone requiring full touch functionality or broad compatibility with iOS/iPadOS or multi-touch on MacOS.
- Gaming where a higher refresh rate and standard resolution are expected.
Watch Out For
- If your device has an HDMI port, you'll need a separate USB to USB-C cable to enable touch functionality.
- Connecting via USB-C to some computers might not provide enough power for the speakers, leading to an irritating hum unless the dedicated power supply is used.
- The 1920x720 resolution is stretched, so standard video content or applications not optimized for this aspect ratio might appear distorted.
- The monitor is described as fragile, suggesting it might not withstand rough handling during travel without additional protection.
Full Specifications
| ASIN | B0CTML6XP6 |
| Brand | Prechen |
| Resolution | 1920*720 |
| Item Weight | 2.79 pounds |
| Screen Size | 12.3 Inches |
| Aspect Ratio | Unknown |
| Manufacturer | Shenzhen Kenowa Electronics Co., LTD |
| Total Usb Ports | 1 |
| Item model number | HD-123 |
| Product Dimensions | 0.78 x 12.2 x 4.72 inches |
| Screen Surface Description | Glossy |
| Standing screen display size | 12.3 Inches |
What Buyers Say
Users frequently highlight this monitor's utility for system monitoring with AIDA64, noting how the stretched 1920x720 resolution fits perfectly for displaying CPU/GPU stats without taking up too much desk space. The plug-and-play nature with Windows and the inclusion of all necessary cables are often praised, though some mention needing the dedicated power supply to avoid speaker issues. The touchscreen functionality is a key selling point for Windows users, but its limitations on other operating systems are a recurring point of clarification.
“Got this for my AIDA64 display and it's perfect, fits right under my main monitor and the touch works great for switching tabs. Just wish the speakers didn't hum if I didn't use the wall plug.”
Common Praise
- The 1920x720 resolution is ideal for AIDA64, providing a full overview of system stats on the side.
- Connects easily to laptops and computers with HDMI and USB-C, making setup hassle-free for Windows.
- The touchscreen is responsive and allows for intuitive control and navigation on Windows.
- Comes with a stand and all necessary cables, including a power supply, for immediate use.
- The monitor is lightweight and compact, making it easy to transport.
- Includes dual speakers, which some users found to sound 'fantastic.'
Common Complaints
- Touch function is not supported on iOS/iPadOS and only offers 2-point touch on MacOS.
- If using HDMI, a separate USB to USB-C cable is required for touchscreen functionality.
- Speakers can produce a 'loud irritating hum' if the monitor isn't powered by its dedicated power supply, even when connected via USB-C.
- The non-standard 1920x720 resolution can make some content look stretched or require specific configuration.
- The glossy screen surface can be prone to reflections in bright environments.
- Build quality is described as fragile, similar to a laptop LCD in a thin plastic shell.
Ownership Tips
- The monitor automatically turns on when the connected PC boots up, which is convenient for always-on monitoring.
- The included stand allows for a wide range of tilt angles, making it adaptable for different desk setups.
- You might need to adjust display settings on your computer to properly scale content for the stretched 1920x720 resolution.
- Despite being marketed as 'FHD,' the 1920x720 resolution is not a typical 16:9 Full HD, so be aware of potential aspect ratio quirks.
- The direct access buttons for brightness and volume on the monitor are handy for quick adjustments without diving into menus.
Frequently Asked Questions
Does this monitor work with Mac computers?
Yes, it connects to Mac devices, but the touchscreen functionality is limited to 2-point touch. Full touch features are not available.
Can I use this monitor with my iPhone or iPad?
No, the touch function is explicitly not supported on iOS and iPadOS devices.
Is AIDA64 software included with the monitor?
No, AIDA64 is not included. You need to download and install it yourself if you plan to use it for system monitoring.
Does it require a separate power source if connected via USB-C?
While a single full-function USB-C cable can provide video, touch, and power, some users reported needing the included power supply to avoid speaker hum, suggesting some USB-C ports may not deliver sufficient power.
Can I mount this monitor on a wall or monitor arm?
Yes, it comes with 75x75mm VESA mounting holes, allowing you to attach it to compatible wall mounts or monitor arms.
What kind of cables are included?
The monitor includes a mini HDMI cable, a USB-C to USB-C cable, a USB-A to USB-C cable, and a power supply.
Buying Guide
When looking at a secondary monitor like this, you need to think about its primary purpose. This isn't a general-purpose display; its 1920x720 resolution is specifically designed for a stretched, bar-like display. If you're just trying to get more screen space for regular apps, this might feel awkward. It shines when you have a specific, narrow application in mind, like system monitoring or a dedicated chat window.
1920x720 resolution
This isn't your typical 16:9 or 16:10 display. It's a stretched resolution, meaning it's much wider than it is tall. This is ideal for displaying information in a horizontal strip, like system performance graphs or a long list of messages, but not for watching movies or working on documents that expect a standard screen shape.
IPS panel
IPS (In-Plane Switching) means you get wide viewing angles (178°), so the colors and brightness won't shift much even if you're looking at the screen from the side. This is important for a secondary monitor that might not always be directly in front of you.
USB-C (full-function)
A full-function USB-C port is a big deal because it can handle video, touch data, and power all through one cable. This simplifies your setup and reduces cable clutter, especially when you're on the go. Just make sure your laptop's USB-C port supports video output.
Alternatives
If this monitor doesn't fit your needs, consider a portable monitor with a standard 1920x1080 resolution and a 16:9 aspect ratio for general productivity, or a higher refresh rate (120Hz+) if you need it for gaming.
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