Specification: _x005f_x000D_ Certification: CE _x005f_x000D_ Origin: Mainland China _x005f_x000D_ Display Ratio: 4:3 _x005f_x000D_ Interface Type: USB _x005f_x000D_ Application: Desktop _x005f_x000D_ Screen Type: LCD _x005f_x000D_ Bracket Type: swivel bracket _x005f_x000D_ Screen surface: MATT _x005f_x000D_ Material: Acrylic _x005f_x000D_ Color: Black _x005f_x000D_ Screen size: 3.5 inches _x005f_x000D_ Configuration: A. screen + data line + bracket + 4PIN mainboard adapter line 9-pin, B. screen + data line + bracket + elbow data line, C. screen + data line + bracket + USB 4 port connector + charging base + elbow data line + 4PIN mainboard adapter line 9-pin (optional) _x005f_x000D_ Resolution: 320 * 480 _x005f_x000D_ Thickness: 7-8mm _x005f_x000D_ Perspective: IPS full perspective _x005f_x000D_ Interface: Dual USB (micro USB, 4Pin 2.54 pin USB) _x005f_x000D_ Main board cable: about 30cm/11.81in, 4PIN to USB _x005f_x000D_ Appearance size: 9.1x5.7x0.6cm/3.58x2.24x0.24in _x005f_x000D_ Weight: 100g _x005f_x000D_ _x005f_x000D_ _x005f_x000D_ Note: _x005f_x000D_ Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you! _x005f_x000D_ Please allow 1-2cm measuring deviation due to manual measurement. _x005f_x000D_ _x005f_x000D_ _x005f_x000D_ Included: _x005f_x000D_ Combo A: _x005f_x000D_ 1 X Screen _x005f_x000D_ 1 X Data Cable _x005f_x000D_ 1 X Bracket _x005f_x000D_ 1 X 4pin Motherboard Adapter Cable 9-Pin _x005f_x000D_ Combo B: _x005f_x000D_ 1 X Screen _x005f_x000D_ 1 X Data Cable _x005f_x000D_ 1 X Bracket _x005f_x000D_ 1 X Elbow Data Cable _x005f_x000D_ Combo C: _x005f_x000D_ 1 X Screen _x005f_x000D_ 1 X Data Cable _x005f_x000D_ 1 X Bracket _x005f_x000D_ 1 X USB 4 Ports Splitter _x005f_x000D_ 1 X Charging Base _x005f_x000D_ 1 X Elbow Data Cable _x005f_x000D_ 1 X 4pin Motherboard Adapter Cable 9-Pin 1. Material: The appearance is upgraded to acrylic shell, and the screen brightness can be adjusted steplessly. The screen brightness can be adjusted as required. Support 360 ° rotation, horizontal and vertical screen switching, giving you a better experience. The configuration software can support horizontal screen, vertical screen, horizontal screen image and vertical screen image display, which is easy to install. 2. Dual USB ports: There are two USB interfaces. There is a Micro USB on the side of the product and a 4Pin 2.54 pin USB interface on the back. 3. With motherboard cable: 4PIN 2.54 pin to USB male adapter cable, connected to the motherboard (convenient for DuPont 9-pin to connect directly to the motherboard). You only need to connect the secondary screen to the computer through the USB cable to use. The drive free plug-in is convenient for installation. 4. Multiple monitoring: This screen will display the data of CPU, GPU, RAM, HDD, time and date. One button operation, visual theme editing, one button background change, one button theme change, only one data line, no additional power supply. The software will be automatically started when the computer is turned on, and the subsequent use of the screen will automatically run without taking up the graphics card resources.