... RAM: 2GB HDD: 250GB N-280B All-in-One supermarket pos system Product features:The feel sweet ... -101 keyboard (Optional: KB95 pos keyboard with magcard reader track2+3, or KB-60, KB-78, KB ... custoemr display with 2 lines, 40 digits)Magnetic Card Reader(Optional)Track 1+2+3, USB Port or ... , POSTEK, ZEBRA, GODEX, TEC, TSC, STAO)IC card reader , writer(Optional)Contact or contactlessCarton box size 540*500 ...