---
product_id: 624052603
title: "Prechen 12.3 Inch Touchscreen Secondary Monitor, IPS Stretched Bar LCD Travel Touch Display 1920 * 720 Mini HDMI USBC, Portable Touch Screen for Laptop Computer Windows Aida64 GPU CPU RAM Monitoring"
brand: "prechen"
price: "€ 1.03"
currency: EUR
in_stock: false
reviews_count: 8
url: https://www.desertcart.hr/products/624052603-prechen-12-3-inch-touchscreen-secondary-monitor-ips-stretched-bar
store_origin: HR
region: Croatia
---

# Built-in Stereo Speakers Dual USB-C & Mini HDMI Ports 12.3" FHD IPS Stretched Screen Prechen 12.3 Inch Touchscreen Secondary Monitor, IPS Stretched Bar LCD Travel Touch Display 1920 * 720 Mini HDMI USBC, Portable Touch Screen for Laptop Computer Windows Aida64 GPU CPU RAM Monitoring

**Brand:** prechen
**Price:** € 1.03
**Availability:** ❌ Out of Stock

## Summary

> 🚀 Elevate your workspace anywhere with the ultimate portable touchscreen monitor!

## Quick Answers

- **What is this?** Prechen 12.3 Inch Touchscreen Secondary Monitor, IPS Stretched Bar LCD Travel Touch Display 1920 * 720 Mini HDMI USBC, Portable Touch Screen for Laptop Computer Windows Aida64 GPU CPU RAM Monitoring by prechen
- **How much does it cost?** € 1.03 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/624052603-prechen-12-3-inch-touchscreen-secondary-monitor-ips-stretched-bar)

## Best For

- prechen enthusiasts

## Why This Product

- Trusted prechen brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Real-Time System Insights:** Integrates with AIDA64 to keep CPU, GPU, and RAM stats front and center—stay ahead of your workflow.
- • **Expand Your Visual Horizon:** 12.3-inch 1920x720 IPS display with 178° wide viewing angle for vibrant multitasking clarity.
- • **Seamless Plug & Play Setup:** Effortlessly connect via USB-C or Mini HDMI—no drivers needed for instant productivity boost.
- • **Sleek, Portable Powerhouse:** Lightweight stretched bar design with VESA 75x75mm mount compatibility—perfect for mobile professionals.
- • **Touchscreen Control On-The-Go:** Interactive touch interface with full USB-C support for intuitive navigation and system monitoring.

## Overview

The 12.3 Inch Touchscreen Secondary Monitor features a crisp 1920x720 FHD IPS stretched display with a 178° viewing angle and 60Hz refresh rate. It supports plug-and-play connectivity via USB-C and Mini HDMI, includes built-in stereo speakers, and offers real-time system monitoring through AIDA64 integration. Its sleek, lightweight design with VESA mount compatibility makes it an ideal portable companion for professionals seeking enhanced multitasking and intuitive touch control on the go.

## Description

Product Description aplus content video What's in the box? 1x 12.3 inch touch monitor. 1x User Manual. 1x Power adapter with USB-C cable. 1x USB-C to USB-C cable (for touch, power supply & video output). 1x USB-A to USB-C cable (for touch & power supply). 1x MINI HDMI to HDMI cable (for video output) What's in the box? 1x 12.3 inch touch monitor. 1x User Manual. 1x Power adapter with USB-C cable. 1x USB-C to USB-C cable (for touch, power supply & video output). 1x USB-A to USB-C cable (for touch & power supply). 1x MINI HDMI to HDMI cable (for video output) How to connect the monitor via USB-C port ? When your device has a Full Featured USB-C port(Support USB 3.1), you can connect this monitor with only one USB-C to USB-C cable to get signal, touch function, and power transmission How to connect the monitor via USB-C port ? When your device has a Full Featured USB-C port(Support USB 3.1), you can connect this monitor with only one USB-C to USB-C cable to get signal, touch function, and power transmission How to connect the monitor via HDMI and USB-A ports? When your device doesn't have a USB-C port but has HDMI and USB ports, you need to use a mini HDMI to HDMI cable and a USB-A to USB-C cable to connect this monitor to get signal, touch function and power transmission How to connect the monitor via HDMI and USB-A ports? When your device doesn't have a USB-C port but has HDMI and USB ports, you need to use a mini HDMI to HDMI cable and a USB-A to USB-C cable to connect this monitor to get signal, touch function and power transmission What should I know when using this monitor？ When connecting devices with higher power (such as gaming devices), the monitor may flicker or not turn on due to insufficient power supply. Please connect the original power adapter to the monitor to obtain sufficient power. What should I know when using this monitor？ When connecting devices with higher power (such as gaming devices), the monitor may flicker or not turn on due to insufficient power supply. Please connect the original power adapter to the monitor to obtain sufficient power. Why there is no touch function after connecting HDMI cable？ Connectting the USB-C port to get the multi-touch function Why there is no touch function after connecting HDMI cable？ Connectting the USB-C port to get the multi-touch function

Review: Great Monitor with a Minor Warnings. - This monitor is worthy of 4 stars, as it does exactly what it says. This review is based off of the 12.3 inch model. Firstly, this is much bigger than I expected, which a huge plus, but it did mention this within the dimensions. This monitor also comes fully cased, unlike most monitors within this region (which are made for the Rasberry PI) so aesthetically you're fine. The stand has two legs, which will allow you to fully adjust to ANY height in either vertical or horizontal. Positives: Big screen, Touch Screen, fits a lot more on the screen than what it states. Does not need external power socket and can work by connection to the PC. Easy to set up. Great colours for such a small monitor. Negatives: Glossy screen (no issue if screen is on), Corners are extremely sharp so be careful when putting it near other monitors or get a baby proof corner protector. Touch screen only works as MAIN DISPLAY. Summary: If you need a secondary monitor, that looks good and can fit under your main display or PC case, this is it. It would've been five stars if it wasn't for the Touch screen needing to be the main monitor for it to work 'properly' it will still work if it isn't set to main display but it will only register your touches on your assigned main display (if that makes sense) Warning: Please be careful when putting this below your main monitor as the sharp corners of thjs can scratch it and cause cosmetic damage, as I've found out. To fix this, I purchased some baby proof corner protectors which solved the issue. Edit: Touch Screen RESOLVED. You do NOT need to have it as main display anymore due to Windows 11 fully supporting touch functionality. To get the touch working, see below Ensure monitor is connected via HDMI to GPU and USB C to USB A to the motherboard (no other cables are needed) Open CONTROL PANEL > click VIEW BY (top right) > click LARGE ICONS > Finland click "Tablet PC settings" > click SETUP > Follow the prompts and now you have a fully working independent touch screen monitor. Due to this, I have now changed my review from 4 stars to a worthy 5 stars as it does everything you need. As my review has gained a lot of traction, I want everyone to know that the monitor is still going strong over half a year later.
Review: Don’t bother, touch screen will only work correctly when set as primary which is not as advertised - Mine arrived about 2 hours ago and is already to be returned. The screen quality is good and clear but the 2 issue I have are: Video via USB C will not work on any device I tried (and I have several, including the that I bought this to replace) the other issue is the touch element will always control the primary monitor so no matter what is on the screen when you press it’s like you had pressed the main monitor. If like me and as advertised you are using this as a second screen it mean the device is useless and not fit for purpose or as advertised. Edit: The company has contacted me asking for another chance to resolve the issue but i am not willing to purchase directly from them for this nor am i willing to purchase from desertcart again as this would make a return difficult (hard to say its got an issue that i didnt know about when i did!!) so i have declined this offer, but as they have attempted to support i did think it was worth mentioning. If you are having this as a single monitor or happy for it to be the primary then no issue at all there (I did test this all through HDMI and USB for touch) Considering the price I expected more it’s a shame really but I will be sticking with my little old one for now!! My recommendation here is give this one a miss until they sort out the issues with it. I will be heading out in a few minutes to return mine so my total ownership will have been about 3 hours

## Features

- 【12.3 Inch FHD IPS Screen】Portable Monitor Expand your workspace with our 12.3" FHD IPS touch secondary screen. Its 1920x720 resolution offers crisp, vibrant visuals, a 178°wide viewing angle, 60Hz refresh rate perfect for multitasking and increasing your efficiency
- 【Plug and Play Monitor】Easily connect to your laptop or computer with HDMI and USB-C ports, ensuring a hassle-free setup for Windows users as second screen CPU GPU monitoring. (connect Tips: If your Device has an HDMI port It only play videos, images, and more need to use a USB to USBC Cable for touch)
- 【Touchscreen&Speakers Functionality】Portable monitor touchscreen Interactive touchscreen interface(USBC ) allows for intuitive control and navigation, offering a more efficient way to manage your tasks and monitor system stats（The Device with full-function Type-C support video signal &touch could achieve by single usbc cable）with dual surround stereo speakers No external speaker equipment required .Note: The touch function is not supported on iOS and iPadOS. (The MacOS stystem only support 2 point touch).
- 【Sleek, Portable Design】 Its stretched bar design and lightweight construction make it an ideal companion for professionals on the go. Enhance your mobile workstation without sacrificing portability, The portable monitor for laptops comes with holes which compatible with standard 75*75mm wall mounts
- 【Real-Time System Monitoring】Seamlessly integrates with AIDA64 (not included) to monitor your computer's performance. Keep an eye on CPU, GPU, system health, and more, all at a glance. (Tips： If you need to use Aida64, please download it yourself)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CW9GBJ63 |
| Aspect Ratio | Unknown |
| Aspect ratio | Unknown |
| Best Sellers Rank | 43,919 in Computers & Accessories ( See Top 100 in Computers & Accessories ) 805 in Monitors |
| Brand | Prechen |
| Brand Name | Prechen |
| Colour | Black |
| Contrast Ratio | 1000:1 |
| Customer Reviews | 3.8 out of 5 stars 67 Reviews |
| Display Technology | LCD |
| Display Type | LCD |
| Hardware Connectivity | HDMI, USB |
| Has Color Screen | Yes |
| Image Brightness | 300 |
| Image contrast ratio | 1000:1 |
| Item Dimensions D x W x H | 2D x 31W x 12H centimetres |
| Manufacturer | Shenzhen Kenowa Electronics Co., LTD |
| Maximum Display Resolution | 1920 x 720 |
| Model Name | HD-123 |
| Model Number | HD-123 |
| Mounting Type | Wall Mount |
| Native Resolution | 1920 x 720 |
| Network Connectivity Technology | USB Type C |
| Product Features | Portable, Touchscreen |
| Product Warranty | 1 |
| Refresh Rate | 60 |
| Resolution | HD |
| Response Time | 5 Milliseconds |
| Screen Finish Type | Glossy |
| Screen Size | 12.3 |
| Screen size | 12.3 |
| Screen surface description | Glossy |
| Shape | rectangular prism |
| Total HDMI Port | 1 |
| Total USB 3.0 Ports | 1 |
| Total USB Ports | 1 |
| Total Video Out Ports | 1 |
| Viewing Angle | 178 Degrees |

## Product Details

- **Aspect ratio:** Unknown
- **Brand:** Prechen
- **Display resolution maximum:** 1920 x 720
- **Image contrast ratio:** 1000:1
- **Refresh rate:** 60
- **Resolution:** HD
- **Response time:** 5 Milliseconds
- **Screen size:** 12.3
- **Screen surface description:** Glossy
- **Special feature:** Portable, Touchscreen

## Images

![Prechen 12.3 Inch Touchscreen Secondary Monitor, IPS Stretched Bar LCD Travel Touch Display 1920 * 720 Mini HDMI USBC, Portable Touch Screen for Laptop Computer Windows Aida64 GPU CPU RAM Monitoring - Image 1](https://m.media-amazon.com/images/I/71GsEi4nfHL.jpg)
![Prechen 12.3 Inch Touchscreen Secondary Monitor, IPS Stretched Bar LCD Travel Touch Display 1920 * 720 Mini HDMI USBC, Portable Touch Screen for Laptop Computer Windows Aida64 GPU CPU RAM Monitoring - Image 2](https://m.media-amazon.com/images/I/71009A583GL.jpg)
![Prechen 12.3 Inch Touchscreen Secondary Monitor, IPS Stretched Bar LCD Travel Touch Display 1920 * 720 Mini HDMI USBC, Portable Touch Screen for Laptop Computer Windows Aida64 GPU CPU RAM Monitoring - Image 3](https://m.media-amazon.com/images/I/71ANBgWVlHL.jpg)
![Prechen 12.3 Inch Touchscreen Secondary Monitor, IPS Stretched Bar LCD Travel Touch Display 1920 * 720 Mini HDMI USBC, Portable Touch Screen for Laptop Computer Windows Aida64 GPU CPU RAM Monitoring - Image 4](https://m.media-amazon.com/images/I/81FF90rVS4L.jpg)
![Prechen 12.3 Inch Touchscreen Secondary Monitor, IPS Stretched Bar LCD Travel Touch Display 1920 * 720 Mini HDMI USBC, Portable Touch Screen for Laptop Computer Windows Aida64 GPU CPU RAM Monitoring - Image 5](https://m.media-amazon.com/images/I/61GAJpjU4jL.jpg)

## Questions & Answers

**Q: What's in the box?**
A: 1x 12.3 inch touch monitor. 1x User Manual. 1x Power adapter with USB-C cable. 1x USB-C to USB-C cable (for touch, power supply & video output). 1x USB-A to USB-C cable (for touch & power supply). 1x MINI HDMI to HDMI cable (for video output)

**Q: How to connect the monitor via USB-C port ?**
A: When your device has a Full Featured USB-C port(Support USB 3.1), you can connect this monitor with only one USB-C to USB-C cable to get signal, touch function, and power transmission

**Q: How to connect the monitor via HDMI and USB-A ports?**
A: When your device doesn't have a USB-C port but has HDMI and USB ports, you need to use a mini HDMI to HDMI cable and a USB-A to USB-C cable to connect this monitor to get signal, touch function and power transmission

**Q: What should I know when using this monitor？**
A: When connecting devices with higher power (such as gaming devices), the monitor may flicker or not turn on due to insufficient power supply. Please connect the original power adapter to the monitor to obtain sufficient power.

**Q: Why there is no touch function after connecting HDMI cable？**
A: Connectting the USB-C port to get the multi-touch function

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great Monitor with a Minor Warnings.
*by S***I on 4 February 2025*

This monitor is worthy of 4 stars, as it does exactly what it says. This review is based off of the 12.3 inch model. Firstly, this is much bigger than I expected, which a huge plus, but it did mention this within the dimensions. This monitor also comes fully cased, unlike most monitors within this region (which are made for the Rasberry PI) so aesthetically you're fine. The stand has two legs, which will allow you to fully adjust to ANY height in either vertical or horizontal. Positives: Big screen, Touch Screen, fits a lot more on the screen than what it states. Does not need external power socket and can work by connection to the PC. Easy to set up. Great colours for such a small monitor. Negatives: Glossy screen (no issue if screen is on), Corners are extremely sharp so be careful when putting it near other monitors or get a baby proof corner protector. Touch screen only works as MAIN DISPLAY. Summary: If you need a secondary monitor, that looks good and can fit under your main display or PC case, this is it. It would've been five stars if it wasn't for the Touch screen needing to be the main monitor for it to work 'properly' it will still work if it isn't set to main display but it will only register your touches on your assigned main display (if that makes sense) Warning: Please be careful when putting this below your main monitor as the sharp corners of thjs can scratch it and cause cosmetic damage, as I've found out. To fix this, I purchased some baby proof corner protectors which solved the issue. Edit: Touch Screen RESOLVED. You do NOT need to have it as main display anymore due to Windows 11 fully supporting touch functionality. To get the touch working, see below Ensure monitor is connected via HDMI to GPU and USB C to USB A to the motherboard (no other cables are needed) Open CONTROL PANEL > click VIEW BY (top right) > click LARGE ICONS > Finland click "Tablet PC settings" > click SETUP > Follow the prompts and now you have a fully working independent touch screen monitor. Due to this, I have now changed my review from 4 stars to a worthy 5 stars as it does everything you need. As my review has gained a lot of traction, I want everyone to know that the monitor is still going strong over half a year later.

### ⭐ Don’t bother, touch screen will only work correctly when set as primary which is not as advertised
*by L***S on 14 September 2025*

Mine arrived about 2 hours ago and is already to be returned. The screen quality is good and clear but the 2 issue I have are: Video via USB C will not work on any device I tried (and I have several, including the that I bought this to replace) the other issue is the touch element will always control the primary monitor so no matter what is on the screen when you press it’s like you had pressed the main monitor. If like me and as advertised you are using this as a second screen it mean the device is useless and not fit for purpose or as advertised. Edit: The company has contacted me asking for another chance to resolve the issue but i am not willing to purchase directly from them for this nor am i willing to purchase from Amazon again as this would make a return difficult (hard to say its got an issue that i didnt know about when i did!!) so i have declined this offer, but as they have attempted to support i did think it was worth mentioning. If you are having this as a single monitor or happy for it to be the primary then no issue at all there (I did test this all through HDMI and USB for touch) Considering the price I expected more it’s a shame really but I will be sticking with my little old one for now!! My recommendation here is give this one a miss until they sort out the issues with it. I will be heading out in a few minutes to return mine so my total ownership will have been about 3 hours

### ⭐⭐⭐⭐ It's good but not worth the price, touch screen ✖️
*by F***Y on 27 October 2024*

Look cool, been on for 3 days, not hot at all. Both usb c r same. They mentioned about mini hdmi? It's confusing. Only touch screen work when it's a primary monitor, when its 2nd monitor, touch screen show effect on 1st screen. Only good for showing pc gadgets such as time widget, cpu temp, fan control etc. I would have bought normal 11 inch portable monitor. This narrow screen is like mobile phone, also very heavy Quality is good, but not practical, 1st time I feel I spent money on wrong gadget.

## Frequently Bought Together

- 12.3 Inch Touchscreen Secondary Monitor, IPS Stretched Bar LCD Travel Touch Display 1920 * 720 Mini HDMI USBC, Portable Touch Screen for Laptop Computer Windows Aida64 GPU CPU RAM Monitoring
- Seminer USB C 180 Degree Angled Adapter (2 Pack), U Shape USB C 3.1 Male to Female, Type C Angled Adapter Data Transfer Connector Compatible for MacBook, USB-C Phone
- Duttek U Shape Mini HDMI to HDMI 8K Adapter, 180 Degree UP Angle Mini Male to HDMI Female Adapter Support 8K@60Hz,48Gbps for Camera, Monitors, DVRs(1 Pack)

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-06-22*