1.Portable Data Collector 2.Optional RFID, Barcode or Fingerprint reading functions ... time<0.1sec(1:1); <0.5sec(1:N) RFID Reader(LF, HF, UHF RFID are optional) RFID Frequency(HF)13 ... on six sides AccessoriesBattery, touch stylus, USB cable, serial cable, portable battery charger, hand strap, carrying case, microSD (TF) card 4G ...