handheld rfid reader,RFID technology,RF Model:HM-02 HandsetThe reader is a combination of RFID (radio frequency identification) technology, bar code technology, ... SD slot, Charging port, USB1.1 host interface, RFID module antenna external PortKeyboard26 key NumericTouch-screenQuick response <10ms, ... secScan depth28cmCode SupportUPC-A, UPC-E, EAN-8, EAN-13, Bookland EAN, Code-128, UCC/EAN-128, ISBT 128 ...