22inch Industrial touch screen panel pc

Parameter:
LCD panel:22" wide Panel 16:10
Resolutions:1680×1050pixel
Brightness:300cd/ m2
Contrast:1000:1
touch:IR touch
Working Voltage:DC 19V
Working Temperature:-10?~60?
Input configuration:DVI /VGA/AV(option)
Response Time:5ms
Motherboard:
CPU:Quadcore i7-2600K/3.4GHZ,Intel H61 motherd
Memory:supports DDR3-1333 SO-DIMM memory slot/4GB
Harddisk:500G harddisk
Graphic card:HD Graphics 3000
sound card:Realtek ALC892
LAN:integrated Intel 82579 1000M Gigabit Ethernet
Sata:2 eSATA 3GBPS
USB: 4*USB 2.0 ports (2 usb3.0 on the back panel , 2 usb2.0 connected to the internet USB header via USB cable )
Accessories:
1pcs motherboard cd drive
1pcs touch cd drive
1pcs touch pen
1pcs power adapter
22inch Industrial touch screen panel pc