Factory cheap 22 inch desktop computer mini laptop all in one PC personal computer

Specification

RAM

DDR3,2GB

HDD

32GB

Ports

1 * RJ45,4 * USB,1*VGA 1 *HDMI,1*printer interface,2*COM,and etc.

Operating System

Windows 7/Windows 8/linux/XP

Network

Lan,WAN,WIFI or 3G

Audio Speaker

2X5W  speakers

TFT screen

TFT Display

TFT 21.5”

Contrast Ratio

1300:1

Color Resolution

16.2M

Brightness

500CD/m2

Touch Technology

Size

21.5 inch

Touch screen type

Resistive/Capcitive ten point Touch Screen

Light Transmission

90%~92%

Touch Activation Force

Less than 100g(adjust allowed)

Durability

Scratch-free; More than 50,000,000 touches in one location without failure.

Controller Interface

USB and RS232

Work enviroment

Storage temperature

-20°C~60°C

0°C~50°C

File format and interface introduction

Video Format

MPG,MPG-1,MPG-2,MPG-4,AVI,MP4,MOV,WMV,RM,RMVB,etc.

FHD 1080P Video

YES

Picture Format

JPG, BMP,PNG,etc.

Text

TXT

Audio Format

MP3,WAV

VGA Output

1

HDMI Output

1

USB

YES ( two )

RJ45

1