1. Dual USB ports: there is 1 USB port. There is a 4Pin 2.54 row pin USB port on the back of the product.

2. Easy to install: The configuration software can support horizontal, vertical, landscape image and portrait image display, easy to install.

3. Stepless adjustment: Stepless adjustment of the screen brightness can be adjusted as required.

4. Compatible system: Compatible system: compatible with Windows system.

5. Easy to use: This 3.5" multi-themed display is easy to use and requires no additional power supply and no multimedia interface. All you need is a USB cable to use it. It supports horizontal and vertical screen switching, 360 degree rotation and is compatible with multiple systems.

Specifications:

Accessory type: Sub-screen

Material:Metal

Colour:Black

Screen size:3.5 inches

Resolution:320*480

Thickness:7-8mm

Viewing angle:IPS full viewing angle

Interface:Dual USB (Micro-USB, 4Pin 2.54 pin header USB)

External dimensions:9.1*5.7*0.6cm

Package includes (optional):

Package 1: 1*screen+1*Type-C cable+19 brackets+1*4Pin motherboard adapter cable 9 pins

or

Package 2: 1*Screen+1*Type-C cable+1*Stand+1*Elbow cable type-c 

or

Package 3: 1*screen+Type-C cable+1*stand+1*usb quad splitter+1*Type-C charging dock+1*elbow cable type-c