... 2.0G Pos HDD:320G Pos RAM:1G/2G pos system, pos terminal ,pos slaes pos sale restaurant point sale of ... POS system JJ-3000Apos ,pos system pos terminal ,pos sale ,point of sale ,all ... bank, hotel ,supermarket ,fast food shop and store .Pos Touch System JJ-3000A Specification:The USB connection is very convenientPos dedicated ...