Touch Screen Vertical PC

We are offering touch screen vertical pc,
product details
screen parameter
screen brand: lg
screen size: 42 inches
resolution: 1920*1080 60hz
screen aspect ratio: 16:9
response time(ms): 5ms
contrast ratio: 4500:1
brightness: 400cdm2
viewing angle: 178â°178â°(hv)
touch handwrite system
touch recognition principle: infrared optics
touch life: single touch>10 million times
minimum recognition point diameter: 4mmã�4mm
transmittance:>94%
response speed:�5ms
touch points: 1 points
surface hardness: mohs hardness grade 7
host configuration
cpu: intelâ® core i3 3220dual-coremain frequency: 3.3ghz
hard drive: s-ataii 500gb
internal memory: ddr3, 4gb
motherboard chip: intel h61
display chip: integrated intel hd graphics family
sound chip: integrated realtek alc889 8 channel sound chip
nics: onboard realtek rtl8111e gigabit nic
keyboard & mouse: wireless kit
speaker: 2*10w
pc io interface
4* usb, 1 * rj45, 1 * earphone, 1 * microphone, 1*vga,1*hdmi
tv function
tv systems: palsecamntsc
interface: 1*usb, 1*rf, 2*av, 1*ypbpr, 1*s terminal, 1*vga, 1*hdmi
osd language
chinese, english, spanish, russian, german, french, arabic, etc.
size & weight
physical size: 1783�h�x 72�d� x 648�l�mm3package size: 1883�h�x 172�d� x 748�l�mm3net weight: 70kg
operating environment
work temperature: 0â°c to 40â°c storage temperature: -20â°c to 60â°chumidness: 20%-80% relative humidity 00
input voltage
ac 110v~240v.