memory
DDR3: 4GB (8GB optional)
Internet
10/100M Self-adaption
Main display
15.6 Inch LED Screen
Customer display
LED 8 Digital(15.6/13.3/10.1 optional)
External interface
USB*4/COM*1/VGA*1/LAN*1/printer port*1/audio port*1/MIC port*1
Optional functions
wifi/MSR card reader(optional)