18.5″ Portable Monitor

1. Introduction

The 18.5″ Portable Monitor features a 1920×1080 IPS panel with 100% sRGB color gamut and supports an ultra-wide 178° viewing angle, supports a refresh rate of up to 120Hz, and features 75mm fixed M4 VESA mounting holes, saving installation space. This monitor is compatible with most standard HDMI devices, meeting diverse application needs.

2. Product Specifications

Item	Description	Unit
Model	18.5″ Portable Monitor	/
Size	18.5	Inch
Viewing Angle	178	Deg
Resolution	1920×1080	Pixels
Dimensions	423.19(H)×249.61(V)	mm
Display Area	408.96(H)×230.04(V)	mm
Color Gamut	100%	sRGB
Max Brightness	300	cd/m²
Contrast	1000:1	/
Backlight Adj.	OSD Menu	/
Refresh Rate	120	Hz
Display Ports	mini HDMI/Type-C	/
Power input	5V	/
Power Consumption	10.5	Watt

3.Interface and Button Functions

4. Using with Raspberry Pi

4.1 Software Configuration

Supports Raspberry Pi OS, Ubuntu, Kali, and Retropie systems.

1. Connect the TF card to your computer.
2. Download and install the Raspberry Pi Imager from the official Raspberry Pi website.
3. Open the imager, select the TF card to write the image to (ensure other USB devices are removed to avoid accidental data loss).
4. Preconfigure the system by pressing CTRL+SHIFT+X (or clicking the gear icon in the bottom right corner). Save the settings.
5. Click the "Write" button to flash the image onto the TF card.
6. After flashing, open the /boot/firmware/ directory on the TF card, edit the config.txt file, and add the following lines at the end:

hdmi_group=2
hdmi_mode=82
hdmi_cvt 1920 1080 60 6 0 0 0

7. Insert the TF card into the Raspberry Pi.

4.2 Hardware Connection

1. Connect the 5V 3A power adapter to the power port of the LCD.
2. Connect the HDMI interface of the LCD to the HDMI interface of the Raspberry Pi, power on the Raspberry Pi. After waiting for a few seconds, the LCD will display normally.

5. Using with PC

Supports PC version of Windows 11 / 10 / 8.1 / 8 / 7 system.

1. Connect the 5V 3A power adapter to the power port of the LCD.
2. Connect the HDMI interface of the LCD to the HDMI interface of the PC. After waiting for a few seconds, the LCD will display normally.

6. Using with One-Cable Connection Devices

1. Connect the 5V 3A power adapter to the power port of the LCD.
2. Connect the full-function Type-C interface of the LCD to the Type-C interface of the device. Wait for a while and it will display normally.

Note: Your device must support full-featured Type-C wired screen mirroring for this function to work.

7. Dimensions