14 inch 4K UHD 100% Adobe RGB USB C/HDMI/MINI DP Portable Monitor (M140A)

  • 14 inch 4K UHD Portable Monitor 

  • Brightness 500 lumen,Outdoor Readable, 100% Adobe RGB

  • Ports Are Back Mounted For Easier Cable Management And Flexible Device Setup

  • Enjoy Adjustable Freestanding,Slim and Ultra-narrow Bezel

3840*2160 Resolution

178° Degree Full View

100% Adobe RGB

 6MM Thickness

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Magedok 14 inch 4K UHD 100% Adobe RGB Portable Monitor 








Display Type:LCD

Panel Size (inch) :14

Aspect Ratio:16:9


Native Resolution :3840*2160

Contrast Ratio :1400:1( Typ.)

Color Support : 1.07 Billion Colors 


Color Gamut :100%Adobe

Brightness  500 lm

Viewing Angle:178° 

Screen Coating :Glossy 

Refresh Rate :60Hz

Response Time(optional):


Adaptive Sync:Freesync




Dimensions & Net Weight:

323*197*6(17)mm, 650g
Dimensions & Weight (Shipping):

362*243*60mm, 1800g

Mounting Type:Desk Mount
Shell Material:Aluminium+Engineering Plastics


Environmental Parameters

Min Operating Temperature : 0°C

Max Operating Temperature:  50°C

Humidity Range Operating : 0-50°C


Touch Function


Touch Controller:

Compatible OS:


Power Consumption (Typical) 8W


Type:Speaker&3.5mm Earphone jack

Output Power / Channel:1W*2



Connectivity:USB C 3.1 Gen2  x 1
USB C PD Power x 1
HDMI (HDCP 2.0)x 1
Mini DisplayPort 1.2x 1
I/O Ports: 3.5mm Audio Jack x 1
Accessories (vary by regions):Power Adapter x 1, USB C  3.1 Gen2 Cable  x 1, USB C-USB A Cable  x 1, Standard HDMI Cable  x 1, Storage bag x 1,  User Manual x 1

“No signal ” is displayed when connected via USB-C video transfer

  1. Make sure you are connet right USB -C port,we has two usb-c port,one for power and the other support dp-alt mode 
  2. Please check whether the USB Type-C port on your PC orbsmartphone supports DP Alt mode. If the device only supports USB signal, the video image cannot be output.
  3. Please use the original USB Type-C video cable included in the box. Some USB Type-C cables on the market only support power and USB signal, and do not support DP video output.
  4. When the monitor with PC or smartphone both stay poweron, please reconnect the USB Type-C cable again.

There is no audio output but only image display ?

  1. Please check the voice volume setting on OSD is not 0 or mute.
  2. Please confirm the speaker setting of your laptop is set as Magedok portable monitor
  3. If none of the above, please plug a headphone to the headphone output port of monitor and make sure whether voice outputs. If not, please contact Magedok  Service.

The Portable Screen flickers or keeps rebooting?

Most of this condition is caused by insufficient power supply, please connect the power supply provided in package .

Why my monitor shows Out of Range?

It means the video source inputted is not in monitor's supported video input formats, and the monitor cannot display the resolution or the frequency normally. Please check monitor's supported operating modes.

Portable Touch Monitor More Details

1400:1 Contrast Ratio

500cd/m2 Brightness


bracket integrated

Experience Unmatched Portability with Magedok

4K UHD (3840 x 2160) High resolution


3840x2160 resolution provide you with clear images, and the screen will not freeze or lag.

Balance Your Vision and Free Your Hands

178-degree viewing angle is suitable for multi-person meetings or work.

4K Monitor with Integrated Bracket

With its integrated bracket, our 4K screen monitor stands out as one of the most lightweight and compact options for on-the-go use. It effortlessly caters to your daily screen requirements, ensuring optimal performance in any work situation.

4k HDR Gaming Monitor Get A Amazing Gaming Experience

Connect To Phone, Plug And Play

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