3.5inch PC Sub Display: Difference between revisions

Latest revision as of 18:20, 5 March 2026

Product picture

Product introduction

This display is a 3.5-inch USB computer secondary screen, only need a Type-C data cable to connect to the computer, no HDMI, can display the full range of information (such as CPU temperature, memory usage, graphics card model, hard disk free space, Internet speed, etc.).

The front is surrounded by a large iron frame, and the back is protected by acrylic;
3 Type-C interfaces, installation is not limited by the interface, more can do as you like;
Only need 1 Type-C data cable to work, no HDMI, no other connection cable;
Support one-key rotation display direction 180 degrees, easy to replace various themes;
Can change a variety of beautiful AIDA64 display theme, high playability (AIDA64 theme from the global network of players, can be said to be rich and diverse)

Main parameter

name	argument
SKU	MPC3530
Display type	IPS screen
Display size	3.5 inches
Resolution	480x320
Touch type	No touch
Backlight adjustment	Software is adjustable
Power supply	Type-C (5V)
Overall power	0.8W
Active Display Area (AA area)	48.96x73.44(mm)
Module dimensions (L x W x H)	86.6x57.2x8.4 (mm)
Package dimensions (L x W x H)	(mm)
Product weight (including packaging)	(g)

Hardware description

▶ Product size

Frequently Asked Questions

1. No driver installed:

2. How do I delete the driver :

3. Some parameters are not displayed. Possible cause:

1) The latest accessory AIDA64 has not been officially adapted, please wait patiently for the official update; 2) The relevant sensor is damaged, and the relevant data cannot be read (it is recommended to replace the computer for testing); 3) The relevant parameter Settings are incorrect, please check the relevant Settings;

@@ Line 9: / Line 9: @@
 == Product introduction ==
 This display is a 3.5-inch USB computer secondary screen, only need a Type-C data cable to connect to the computer, no HDMI, can display the full range of information (such as CPU temperature, memory usage, graphics card model, hard disk free space, Internet speed, etc.).
-* It adopts a 3.5-inch IPS full-view display with a high-definition 480x320 dot matrix.
+* The front is surrounded by a large iron frame, and the back is protected by acrylic;
-*The product comes with a casing (a front iron frame and a rear acrylic protective cover).
+*3 Type-C interfaces, installation is not limited by the interface, more can do as you like;
-* It reserves two Type-C interfaces, allowing for unrestricted installation and greater flexibility.
+* Only need 1 Type-C data cable to work, no HDMI, no other connection cable;
-* It only requires one Type-C data cable to operate, eliminating the need for HDMI or any other additional connection cables.
+* Support one-key rotation display direction 180 degrees, easy to replace various themes;
-* It supports the upper computer to rotate and display at any angle, making it convenient to change various themes.
+* Can change a variety of beautiful AIDA64 display theme, high playability (AIDA64 theme from the global network of players, can be said to be rich and diverse)
-* It can be equipped with various beautiful display themes, offering high playability.
-* It also supports custom display themes. The product is driver-free, facilitating quick and easy use.
 == Main parameter ==
@@ Line 23: / Line 21: @@
 |-
 |'''SKU'''
-|MPC3509
+|MPC3530
 |-
 | Display type
@@ Line 44: / Line 42: @@
 |-
 | Overall power
-| 0.675W
+| 0.8W
 |-
 | Active Display Area (AA area)
-| 48.96 x73.44 | 73.42x48.60(mm)
+| 48.96 x73.44 | 48.96x73.44(mm)
 |-
 | Module dimensions (L x W x H)
-|107.60x74.46x9.75 (mm)
+|86.6x57.2x8.4 (mm)
+|-
+| Package dimensions (L x W x H)
+| (mm)
 |-
 | Product weight (including packaging)
@@ Line 56: / Line 57: @@
 |}
-= 搭配PC Windows系统使用 =
+== Hardware description ==
-== 硬件连接 ==
-==== 方式1：通过USB Type-C接口使用 ====
-==== 方式2：通过USB 4PIN接口使用 ====
-== 软件设置 ==
-==== 下载安装Q-Smart上位机软件 ====
-==== 使用Q-Smart运行主题 ====
-==== 自定义编辑主题教程（拓展教程，进阶操作） ====
-== 常见问题 ==
-===== 1.'''产品上电无任何反应，屏幕也不亮''' =====
-先确保已经正确连接Type C接口， 检查供电接口电压情况以及供电线接触情况。
-如按上述操作背光仍然没反应，则推测可能硬件电路故障。
+==== ▶ Product size ====
+[[file: 3.5-Type-C-size-3.jpg|773x773像素]] <br>
+[[file: 3.5-Type-C-size-4.jpg|530x530像素]]
-===== 2.产品上电测试背光亮，但是无显示画面        =====
+== Frequently Asked Questions ==
-背光亮说明模块已经正常上电，检查是否因为供电电压不足或者上位机未点击开始屏显，必要时使用万用表/示波器/逻辑分析仪等必要的工具对信号进行分析检测，并与我司技术人员联系获取帮助。
-===== 3.'''上位机显示无可用屏幕''' =====
+===== 1. No driver installed: =====
-检查背光是否点亮，再检查设备管理器是否检测到屏幕接入，如果拔插几次或者更换电脑接口和数据线，还是检查不到可与我司技术人员联系获取帮助。
+[[File:3.5-Type-C-没安装驱动.png|600px]]
-===== 4.'''点击开启屏显后屏幕不亮''' =====
+===== 2. How do I delete the driver :=====
-先检查背光是否点亮，未点亮可能供电不足，更换电脑接口或数据线后再尝试，检查亮度是否太低，屏幕像素是否正确，主题是否选择。
+[[File:3.5-Type-C-001.png|600px]]
+[[File:3.5-Type-C-002.png|600px]]
+[[File:3.5-Type-C-003.png|600px]]
+[[File:3.5-Type-C-004.png|600px]]
+===== 3. Some parameters are not displayed. Possible cause: =====
+) The latest accessory AIDA64 has not been officially adapted, please wait patiently for the official update;
+) The relevant sensor is damaged, and the relevant data cannot be read (it is recommended to replace the computer for testing);
+) The relevant parameter Settings are incorrect, please check the relevant Settings;
-== 资源下载 ==
+== Resource download ==
-==== 文档====
+====  ▶ Document====
-[[File:Pdf-001.jpg|24x24px]]   [[:en:res/MPC2808/QScreen快速使用说明.pdf|QScreen快速使用说明]] <br> [[File:Pdf-001.jpg|24x24px]]   [[:en:res/MPC2808/QScreen软件使用教程.pdf|QScreen软件使用教程]]   <br> [[File:Pdf-001.jpg|24x24px]]   [[:en:res/MPC3509/MPC3509-模型.pdf|3.5inch-PC-Sub-Display-尺寸图]]  <br> [[File:Pdf-001.jpg|24x24px]]   [[:en:res/MPC3509/MPC3509-3.5寸IPS显示模块-规格书-V1.0.pdf|3.5inch-PC-Sub-Display-规格书]]
+[[File:Pdf-001.jpg|24x24px]]   [https://www.lcdwiki.com/res/MPC3530/3.5inch-PC-Sub-Display-User_Menu.pdf 3.5inch-PC-Sub-Display-User_Menu]   <br>
+[[File:Zip-001.png|24x24px]]   [https://www.lcdwiki.com/res/MPC3530/3.5inch-PC-Sub-Display-简单教程-资料包.zip 3.5inch-PC-Sub-Display-资料包]
 ==== ▶ The program ====
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