3 years warranty pos cash register machine

1)Computer System
Processor:Intel Atom D525/D2550/1037U/J1800/I3/I5/I7
Memory:DDRIII 2G(or up to 4G/8G)
HDD:2.5 inch 500G/1T
Graphics:4 x AGP support 2D/3D
Ethernet:realtek 8103EL 10/100M support diskiess boot
Independent Dual Video:standard
2)Touch System
Touch screen:5-wire resistive touch screen
Touch screen interface:USB or serial port interface
Touch life:35000000 times
3)Display System
View type:12/15/17inch
Display type:TFT LCD
Resolution:1024*768/800*600
Display:16.7M
Video in:VGA
Response time:5ms
4)I/O
Serial port:4~6interfaces
Parallel port:1 interfaces
USB:4-6 interfaces
RJ45:1 interfaces
AC in:1 interfaces
5)Accessories
Card reader:1&2&3 tracks magnetic stripe card reader/ inductive ID card reader(option)
2th Display 15 inch LCD monitor/ 15 inch touch LCD(option)
Wireless module:802.11a/b/g/n(option)
Scanners:optical